Home / 29,655.59-44,498.47-13,011.31

Finding the Fourth Proportional to 29,655.59, 44,498.47 and 13,011.31

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Solution

The fourth proportional to 29,655.59, 44,498.47 and 13,011.31 is: 19,523.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,655.59 : 44,498.47 = 13,011.31 : x
  2. Step 2: Convert to fraction form
    29,655.59/44,498.47 = 13,011.31/x
  3. Step 3: Cross multiply
    29,655.59x = 44,498.47 × 13,011.31
  4. Step 4: Simplify right side
    29,655.59x = 578,983,387.70
  5. Step 5: Solve for x
    x = 578,983,387.70/29,655.59
  6. Step 6: Final answer
    x = 19,523.58

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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.