Home / 67,432.02-93,056.57-37,217.43

Finding the Fourth Proportional to 67,432.02, 93,056.57 and 37,217.43

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Solution

The fourth proportional to 67,432.02, 93,056.57 and 37,217.43 is: 51,360.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,432.02 : 93,056.57 = 37,217.43 : x
  2. Step 2: Convert to fraction form
    67,432.02/93,056.57 = 37,217.43/x
  3. Step 3: Cross multiply
    67,432.02x = 93,056.57 × 37,217.43
  4. Step 4: Simplify right side
    67,432.02x = 3,463,326,193.93
  5. Step 5: Solve for x
    x = 3,463,326,193.93/67,432.02
  6. Step 6: Final answer
    x = 51,360.26

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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.