Home / 5,567.12-7,673.28-4,444.46

Finding the Fourth Proportional to 5,567.12, 7,673.28 and 4,444.46

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Solution

The fourth proportional to 5,567.12, 7,673.28 and 4,444.46 is: 6,125.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567.12 : 7,673.28 = 4,444.46 : x
  2. Step 2: Convert to fraction form
    5,567.12/7,673.28 = 4,444.46/x
  3. Step 3: Cross multiply
    5,567.12x = 7,673.28 × 4,444.46
  4. Step 4: Simplify right side
    5,567.12x = 34,103,547.66
  5. Step 5: Solve for x
    x = 34,103,547.66/5,567.12
  6. Step 6: Final answer
    x = 6,125.89

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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.