Home / 5,567.02-7,684.45-3,444.19

Finding the Fourth Proportional to 5,567.02, 7,684.45 and 3,444.19

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Solution

The fourth proportional to 5,567.02, 7,684.45 and 3,444.19 is: 4,754.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567.02 : 7,684.45 = 3,444.19 : x
  2. Step 2: Convert to fraction form
    5,567.02/7,684.45 = 3,444.19/x
  3. Step 3: Cross multiply
    5,567.02x = 7,684.45 × 3,444.19
  4. Step 4: Simplify right side
    5,567.02x = 26,466,678.02
  5. Step 5: Solve for x
    x = 26,466,678.02/5,567.02
  6. Step 6: Final answer
    x = 4,754.19

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Half scale
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Double scale
Find fourth proportional to 5,568.02, 7,685.83 and 3,445.19
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.