Home / 84,598.11-126,898.61-32,032.35

Finding the Fourth Proportional to 84,598.11, 126,898.61 and 32,032.35

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Solution

The fourth proportional to 84,598.11, 126,898.61 and 32,032.35 is: 48,049.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,598.11 : 126,898.61 = 32,032.35 : x
  2. Step 2: Convert to fraction form
    84,598.11/126,898.61 = 32,032.35/x
  3. Step 3: Cross multiply
    84,598.11x = 126,898.61 × 32,032.35
  4. Step 4: Simplify right side
    84,598.11x = 4,064,860,529.87
  5. Step 5: Solve for x
    x = 4,064,860,529.87/84,598.11
  6. Step 6: Final answer
    x = 48,049.07

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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.