Home / 57,975.92-80,008.06-32,484.18

Finding the Fourth Proportional to 57,975.92, 80,008.06 and 32,484.18

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Solution

The fourth proportional to 57,975.92, 80,008.06 and 32,484.18 is: 44,828.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,975.92 : 80,008.06 = 32,484.18 : x
  2. Step 2: Convert to fraction form
    57,975.92/80,008.06 = 32,484.18/x
  3. Step 3: Cross multiply
    57,975.92x = 80,008.06 × 32,484.18
  4. Step 4: Simplify right side
    57,975.92x = 2,598,996,222.49
  5. Step 5: Solve for x
    x = 2,598,996,222.49/57,975.92
  6. Step 6: Final answer
    x = 44,828.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.