Home / 62,290.81-93,380.66-22,838.75

Finding the Fourth Proportional to 62,290.81, 93,380.66 and 22,838.75

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Solution

The fourth proportional to 62,290.81, 93,380.66 and 22,838.75 is: 34,237.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,290.81 : 93,380.66 = 22,838.75 : x
  2. Step 2: Convert to fraction form
    62,290.81/93,380.66 = 22,838.75/x
  3. Step 3: Cross multiply
    62,290.81x = 93,380.66 × 22,838.75
  4. Step 4: Simplify right side
    62,290.81x = 2,132,697,548.58
  5. Step 5: Solve for x
    x = 2,132,697,548.58/62,290.81
  6. Step 6: Final answer
    x = 34,237.76

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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.