Home / 94,176.26-129,997.35-62,355.41

Finding the Fourth Proportional to 94,176.26, 129,997.35 and 62,355.41

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Solution

The fourth proportional to 94,176.26, 129,997.35 and 62,355.41 is: 86,073.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,176.26 : 129,997.35 = 62,355.41 : x
  2. Step 2: Convert to fraction form
    94,176.26/129,997.35 = 62,355.41/x
  3. Step 3: Cross multiply
    94,176.26x = 129,997.35 × 62,355.41
  4. Step 4: Simplify right side
    94,176.26x = 8,106,037,408.18
  5. Step 5: Solve for x
    x = 8,106,037,408.18/94,176.26
  6. Step 6: Final answer
    x = 86,073.05

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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.