Home / 62,155.06-93,240.72-22,730.74

Finding the Fourth Proportional to 62,155.06, 93,240.72 and 22,730.74

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Solution

The fourth proportional to 62,155.06, 93,240.72 and 22,730.74 is: 34,099.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,155.06 : 93,240.72 = 22,730.74 : x
  2. Step 2: Convert to fraction form
    62,155.06/93,240.72 = 22,730.74/x
  3. Step 3: Cross multiply
    62,155.06x = 93,240.72 × 22,730.74
  4. Step 4: Simplify right side
    62,155.06x = 2,119,430,563.73
  5. Step 5: Solve for x
    x = 2,119,430,563.73/62,155.06
  6. Step 6: Final answer
    x = 34,099.08

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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.