Home / 4,032.40-5,564.54-2,353.90

Finding the Fourth Proportional to 4,032.40, 5,564.54 and 2,353.90

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Solution

The fourth proportional to 4,032.40, 5,564.54 and 2,353.90 is: 3,248.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.40 : 5,564.54 = 2,353.90 : x
  2. Step 2: Convert to fraction form
    4,032.40/5,564.54 = 2,353.90/x
  3. Step 3: Cross multiply
    4,032.40x = 5,564.54 × 2,353.90
  4. Step 4: Simplify right side
    4,032.40x = 13,098,370.71
  5. Step 5: Solve for x
    x = 13,098,370.71/4,032.40
  6. Step 6: Final answer
    x = 3,248.28

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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.