Home / 29,612.32-44,387.52-14,011.36

Finding the Fourth Proportional to 29,612.32, 44,387.52 and 14,011.36

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Solution

The fourth proportional to 29,612.32, 44,387.52 and 14,011.36 is: 21,002.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,612.32 : 44,387.52 = 14,011.36 : x
  2. Step 2: Convert to fraction form
    29,612.32/44,387.52 = 14,011.36/x
  3. Step 3: Cross multiply
    29,612.32x = 44,387.52 × 14,011.36
  4. Step 4: Simplify right side
    29,612.32x = 621,929,522.23
  5. Step 5: Solve for x
    x = 621,929,522.23/29,612.32
  6. Step 6: Final answer
    x = 21,002.39

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1.5x scale

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.