Home / 94,675.87-130,646.76-52,234.69

Finding the Fourth Proportional to 94,675.87, 130,646.76 and 52,234.69

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Solution

The fourth proportional to 94,675.87, 130,646.76 and 52,234.69 is: 72,080.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,675.87 : 130,646.76 = 52,234.69 : x
  2. Step 2: Convert to fraction form
    94,675.87/130,646.76 = 52,234.69/x
  3. Step 3: Cross multiply
    94,675.87x = 130,646.76 × 52,234.69
  4. Step 4: Simplify right side
    94,675.87x = 6,824,293,008.10
  5. Step 5: Solve for x
    x = 6,824,293,008.10/94,675.87
  6. Step 6: Final answer
    x = 72,080.59

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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.