Home / 41,267.57-61,901.64-10,102.93

Finding the Fourth Proportional to 41,267.57, 61,901.64 and 10,102.93

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Solution

The fourth proportional to 41,267.57, 61,901.64 and 10,102.93 is: 15,154.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,267.57 : 61,901.64 = 10,102.93 : x
  2. Step 2: Convert to fraction form
    41,267.57/61,901.64 = 10,102.93/x
  3. Step 3: Cross multiply
    41,267.57x = 61,901.64 × 10,102.93
  4. Step 4: Simplify right side
    41,267.57x = 625,387,935.81
  5. Step 5: Solve for x
    x = 625,387,935.81/41,267.57
  6. Step 6: Final answer
    x = 15,154.46

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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.