Home / 67,746.83-93,340.08-44,735.79

Finding the Fourth Proportional to 67,746.83, 93,340.08 and 44,735.79

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Solution

The fourth proportional to 67,746.83, 93,340.08 and 44,735.79 is: 61,635.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,746.83 : 93,340.08 = 44,735.79 : x
  2. Step 2: Convert to fraction form
    67,746.83/93,340.08 = 44,735.79/x
  3. Step 3: Cross multiply
    67,746.83x = 93,340.08 × 44,735.79
  4. Step 4: Simplify right side
    67,746.83x = 4,175,642,217.46
  5. Step 5: Solve for x
    x = 4,175,642,217.46/67,746.83
  6. Step 6: Final answer
    x = 61,635.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.