Home / 94,347.20-141,330.84-43,674.80

Finding the Fourth Proportional to 94,347.20, 141,330.84 and 43,674.80

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Solution

The fourth proportional to 94,347.20, 141,330.84 and 43,674.80 is: 65,424.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,347.20 : 141,330.84 = 43,674.80 : x
  2. Step 2: Convert to fraction form
    94,347.20/141,330.84 = 43,674.80/x
  3. Step 3: Cross multiply
    94,347.20x = 141,330.84 × 43,674.80
  4. Step 4: Simplify right side
    94,347.20x = 6,172,596,170.83
  5. Step 5: Solve for x
    x = 6,172,596,170.83/94,347.20
  6. Step 6: Final answer
    x = 65,424.26

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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.