Home / 29,122.01-43,672.23-10,397.01

Finding the Fourth Proportional to 29,122.01, 43,672.23 and 10,397.01

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Solution

The fourth proportional to 29,122.01, 43,672.23 and 10,397.01 is: 15,591.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,122.01 : 43,672.23 = 10,397.01 : x
  2. Step 2: Convert to fraction form
    29,122.01/43,672.23 = 10,397.01/x
  3. Step 3: Cross multiply
    29,122.01x = 43,672.23 × 10,397.01
  4. Step 4: Simplify right side
    29,122.01x = 454,060,612.03
  5. Step 5: Solve for x
    x = 454,060,612.03/29,122.01
  6. Step 6: Final answer
    x = 15,591.67

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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.