Home / 96,416.60-133,039.06-60,581.22

Finding the Fourth Proportional to 96,416.60, 133,039.06 and 60,581.22

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Solution

The fourth proportional to 96,416.60, 133,039.06 and 60,581.22 is: 83,592.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,416.60 : 133,039.06 = 60,581.22 : x
  2. Step 2: Convert to fraction form
    96,416.60/133,039.06 = 60,581.22/x
  3. Step 3: Cross multiply
    96,416.60x = 133,039.06 × 60,581.22
  4. Step 4: Simplify right side
    96,416.60x = 8,059,668,562.45
  5. Step 5: Solve for x
    x = 8,059,668,562.45/96,416.60
  6. Step 6: Final answer
    x = 83,592.13

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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.