Home / 94,176.69-129,997.94-62,355.84

Finding the Fourth Proportional to 94,176.69, 129,997.94 and 62,355.84

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Solution

The fourth proportional to 94,176.69, 129,997.94 and 62,355.84 is: 86,073.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,176.69 : 129,997.94 = 62,355.84 : x
  2. Step 2: Convert to fraction form
    94,176.69/129,997.94 = 62,355.84/x
  3. Step 3: Cross multiply
    94,176.69x = 129,997.94 × 62,355.84
  4. Step 4: Simplify right side
    94,176.69x = 8,106,130,746.97
  5. Step 5: Solve for x
    x = 8,106,130,746.97/94,176.69
  6. Step 6: Final answer
    x = 86,073.64

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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.