Home / 94,412.16-141,519.06-47,566.80

Finding the Fourth Proportional to 94,412.16, 141,519.06 and 47,566.80

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Solution

The fourth proportional to 94,412.16, 141,519.06 and 47,566.80 is: 71,300.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,412.16 : 141,519.06 = 47,566.80 : x
  2. Step 2: Convert to fraction form
    94,412.16/141,519.06 = 47,566.80/x
  3. Step 3: Cross multiply
    94,412.16x = 141,519.06 × 47,566.80
  4. Step 4: Simplify right side
    94,412.16x = 6,731,608,823.21
  5. Step 5: Solve for x
    x = 6,731,608,823.21/94,412.16
  6. Step 6: Final answer
    x = 71,300.23

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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.