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Finding the Fourth Proportional to 160,366.62, 240,736.28 and 93,854.48

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Solution

The fourth proportional to 160,366.62, 240,736.28 and 93,854.48 is: 140,890.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,366.62 : 240,736.28 = 93,854.48 : x
  2. Step 2: Convert to fraction form
    160,366.62/240,736.28 = 93,854.48/x
  3. Step 3: Cross multiply
    160,366.62x = 240,736.28 × 93,854.48
  4. Step 4: Simplify right side
    160,366.62x = 22,594,176,703.58
  5. Step 5: Solve for x
    x = 22,594,176,703.58/160,366.62
  6. Step 6: Final answer
    x = 140,890.77

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1.5x scale

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.