Home / 93,944.15-140,645.48-62,385.74

Finding the Fourth Proportional to 93,944.15, 140,645.48 and 62,385.74

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Solution

The fourth proportional to 93,944.15, 140,645.48 and 62,385.74 is: 93,398.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,944.15 : 140,645.48 = 62,385.74 : x
  2. Step 2: Convert to fraction form
    93,944.15/140,645.48 = 62,385.74/x
  3. Step 3: Cross multiply
    93,944.15x = 140,645.48 × 62,385.74
  4. Step 4: Simplify right side
    93,944.15x = 8,774,271,332.30
  5. Step 5: Solve for x
    x = 8,774,271,332.30/93,944.15
  6. Step 6: Final answer
    x = 93,398.81

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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.