Home / 94,124.02-129,951.94-58,352.26

Finding the Fourth Proportional to 94,124.02, 129,951.94 and 58,352.26

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Solution

The fourth proportional to 94,124.02, 129,951.94 and 58,352.26 is: 80,563.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,124.02 : 129,951.94 = 58,352.26 : x
  2. Step 2: Convert to fraction form
    94,124.02/129,951.94 = 58,352.26/x
  3. Step 3: Cross multiply
    94,124.02x = 129,951.94 × 58,352.26
  4. Step 4: Simplify right side
    94,124.02x = 7,582,989,390.38
  5. Step 5: Solve for x
    x = 7,582,989,390.38/94,124.02
  6. Step 6: Final answer
    x = 80,563.81

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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.