Home / 57,416.08-79,233.08-35,060.08

Finding the Fourth Proportional to 57,416.08, 79,233.08 and 35,060.08

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Solution

The fourth proportional to 57,416.08, 79,233.08 and 35,060.08 is: 48,382.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,416.08 : 79,233.08 = 35,060.08 : x
  2. Step 2: Convert to fraction form
    57,416.08/79,233.08 = 35,060.08/x
  3. Step 3: Cross multiply
    57,416.08x = 79,233.08 × 35,060.08
  4. Step 4: Simplify right side
    57,416.08x = 2,777,918,123.45
  5. Step 5: Solve for x
    x = 2,777,918,123.45/57,416.08
  6. Step 6: Final answer
    x = 48,382.23

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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.