Home / 93,612.97-140,454.54-48,606.23

Finding the Fourth Proportional to 93,612.97, 140,454.54 and 48,606.23

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Solution

The fourth proportional to 93,612.97, 140,454.54 and 48,606.23 is: 72,927.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,612.97 : 140,454.54 = 48,606.23 : x
  2. Step 2: Convert to fraction form
    93,612.97/140,454.54 = 48,606.23/x
  3. Step 3: Cross multiply
    93,612.97x = 140,454.54 × 48,606.23
  4. Step 4: Simplify right side
    93,612.97x = 6,826,965,432.75
  5. Step 5: Solve for x
    x = 6,826,965,432.75/93,612.97
  6. Step 6: Final answer
    x = 72,927.56

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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.