Home / 45,090.38-62,225.17-24,672.05

Finding the Fourth Proportional to 45,090.38, 62,225.17 and 24,672.05

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Solution

The fourth proportional to 45,090.38, 62,225.17 and 24,672.05 is: 34,047.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,090.38 : 62,225.17 = 24,672.05 : x
  2. Step 2: Convert to fraction form
    45,090.38/62,225.17 = 24,672.05/x
  3. Step 3: Cross multiply
    45,090.38x = 62,225.17 × 24,672.05
  4. Step 4: Simplify right side
    45,090.38x = 1,535,222,505.50
  5. Step 5: Solve for x
    x = 1,535,222,505.50/45,090.38
  6. Step 6: Final answer
    x = 34,047.67

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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.