Home / 63,395.73-95,030.45-31,709.10

Finding the Fourth Proportional to 63,395.73, 95,030.45 and 31,709.10

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Solution

The fourth proportional to 63,395.73, 95,030.45 and 31,709.10 is: 47,532.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,395.73 : 95,030.45 = 31,709.10 : x
  2. Step 2: Convert to fraction form
    63,395.73/95,030.45 = 31,709.10/x
  3. Step 3: Cross multiply
    63,395.73x = 95,030.45 × 31,709.10
  4. Step 4: Simplify right side
    63,395.73x = 3,013,330,358.82
  5. Step 5: Solve for x
    x = 3,013,330,358.82/63,395.73
  6. Step 6: Final answer
    x = 47,532.07

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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.