Home / 94,006.41-129,655.53-58,216.29

Finding the Fourth Proportional to 94,006.41, 129,655.53 and 58,216.29

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Solution

The fourth proportional to 94,006.41, 129,655.53 and 58,216.29 is: 80,293.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,006.41 : 129,655.53 = 58,216.29 : x
  2. Step 2: Convert to fraction form
    94,006.41/129,655.53 = 58,216.29/x
  3. Step 3: Cross multiply
    94,006.41x = 129,655.53 × 58,216.29
  4. Step 4: Simplify right side
    94,006.41x = 7,548,063,934.58
  5. Step 5: Solve for x
    x = 7,548,063,934.58/94,006.41
  6. Step 6: Final answer
    x = 80,293.08

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1.5x scale

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.