Home / 64,675.38-97,013.10-29,095.14

Finding the Fourth Proportional to 64,675.38, 97,013.10 and 29,095.14

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Solution

The fourth proportional to 64,675.38, 97,013.10 and 29,095.14 is: 43,642.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,675.38 : 97,013.10 = 29,095.14 : x
  2. Step 2: Convert to fraction form
    64,675.38/97,013.10 = 29,095.14/x
  3. Step 3: Cross multiply
    64,675.38x = 97,013.10 × 29,095.14
  4. Step 4: Simplify right side
    64,675.38x = 2,822,609,095.79
  5. Step 5: Solve for x
    x = 2,822,609,095.79/64,675.38
  6. Step 6: Final answer
    x = 43,642.71

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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.