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Finding the Fourth Proportional to 47,246.69, 70,871.66 and 25,030.01

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Solution

The fourth proportional to 47,246.69, 70,871.66 and 25,030.01 is: 37,545.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,246.69 : 70,871.66 = 25,030.01 : x
  2. Step 2: Convert to fraction form
    47,246.69/70,871.66 = 25,030.01/x
  3. Step 3: Cross multiply
    47,246.69x = 70,871.66 × 25,030.01
  4. Step 4: Simplify right side
    47,246.69x = 1,773,918,358.52
  5. Step 5: Solve for x
    x = 1,773,918,358.52/47,246.69
  6. Step 6: Final answer
    x = 37,545.88

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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.