Home / 94,749.08-142,082.01-35,543.23

Finding the Fourth Proportional to 94,749.08, 142,082.01 and 35,543.23

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Solution

The fourth proportional to 94,749.08, 142,082.01 and 35,543.23 is: 53,299.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,749.08 : 142,082.01 = 35,543.23 : x
  2. Step 2: Convert to fraction form
    94,749.08/142,082.01 = 35,543.23/x
  3. Step 3: Cross multiply
    94,749.08x = 142,082.01 × 35,543.23
  4. Step 4: Simplify right side
    94,749.08x = 5,050,053,205.09
  5. Step 5: Solve for x
    x = 5,050,053,205.09/94,749.08
  6. Step 6: Final answer
    x = 53,299.23

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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.