Home / 93,508.91-140,281.65-34,345.02

Finding the Fourth Proportional to 93,508.91, 140,281.65 and 34,345.02

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Solution

The fourth proportional to 93,508.91, 140,281.65 and 34,345.02 is: 51,524.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,508.91 : 140,281.65 = 34,345.02 : x
  2. Step 2: Convert to fraction form
    93,508.91/140,281.65 = 34,345.02/x
  3. Step 3: Cross multiply
    93,508.91x = 140,281.65 × 34,345.02
  4. Step 4: Simplify right side
    93,508.91x = 4,817,976,074.88
  5. Step 5: Solve for x
    x = 4,817,976,074.88/93,508.91
  6. Step 6: Final answer
    x = 51,524.25

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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.