Home / 94,089.04-141,024.12-34,879.12

Finding the Fourth Proportional to 94,089.04, 141,024.12 and 34,879.12

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Solution

The fourth proportional to 94,089.04, 141,024.12 and 34,879.12 is: 52,278.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,089.04 : 141,024.12 = 34,879.12 : x
  2. Step 2: Convert to fraction form
    94,089.04/141,024.12 = 34,879.12/x
  3. Step 3: Cross multiply
    94,089.04x = 141,024.12 × 34,879.12
  4. Step 4: Simplify right side
    94,089.04x = 4,918,797,204.37
  5. Step 5: Solve for x
    x = 4,918,797,204.37/94,089.04
  6. Step 6: Final answer
    x = 52,278.11

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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.