Home / 5,444.12-7,510.17-4,246.94

Finding the Fourth Proportional to 5,444.12, 7,510.17 and 4,246.94

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Solution

The fourth proportional to 5,444.12, 7,510.17 and 4,246.94 is: 5,858.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444.12 : 7,510.17 = 4,246.94 : x
  2. Step 2: Convert to fraction form
    5,444.12/7,510.17 = 4,246.94/x
  3. Step 3: Cross multiply
    5,444.12x = 7,510.17 × 4,246.94
  4. Step 4: Simplify right side
    5,444.12x = 31,895,241.38
  5. Step 5: Solve for x
    x = 31,895,241.38/5,444.12
  6. Step 6: Final answer
    x = 5,858.66

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Half scale
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Double scale
Find fourth proportional to 5,445.12, 7,511.55 and 4,247.94
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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.