Home / 29,564.32-44,354.16-14,772.64

Finding the Fourth Proportional to 29,564.32, 44,354.16 and 14,772.64

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Solution

The fourth proportional to 29,564.32, 44,354.16 and 14,772.64 is: 22,162.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,564.32 : 44,354.16 = 14,772.64 : x
  2. Step 2: Convert to fraction form
    29,564.32/44,354.16 = 14,772.64/x
  3. Step 3: Cross multiply
    29,564.32x = 44,354.16 × 14,772.64
  4. Step 4: Simplify right side
    29,564.32x = 655,228,038.18
  5. Step 5: Solve for x
    x = 655,228,038.18/29,564.32
  6. Step 6: Final answer
    x = 22,162.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.