Home / 60,425.02-90,662.29-32,376.75

Finding the Fourth Proportional to 60,425.02, 90,662.29 and 32,376.75

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Solution

The fourth proportional to 60,425.02, 90,662.29 and 32,376.75 is: 48,578.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,425.02 : 90,662.29 = 32,376.75 : x
  2. Step 2: Convert to fraction form
    60,425.02/90,662.29 = 32,376.75/x
  3. Step 3: Cross multiply
    60,425.02x = 90,662.29 × 32,376.75
  4. Step 4: Simplify right side
    60,425.02x = 2,935,349,876.83
  5. Step 5: Solve for x
    x = 2,935,349,876.83/60,425.02
  6. Step 6: Final answer
    x = 48,578.38

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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.