Home / 96,792.76-133,574.84-54,355.24

Finding the Fourth Proportional to 96,792.76, 133,574.84 and 54,355.24

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Solution

The fourth proportional to 96,792.76, 133,574.84 and 54,355.24 is: 75,010.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,792.76 : 133,574.84 = 54,355.24 : x
  2. Step 2: Convert to fraction form
    96,792.76/133,574.84 = 54,355.24/x
  3. Step 3: Cross multiply
    96,792.76x = 133,574.84 × 54,355.24
  4. Step 4: Simplify right side
    96,792.76x = 7,260,492,486.16
  5. Step 5: Solve for x
    x = 7,260,492,486.16/96,792.76
  6. Step 6: Final answer
    x = 75,010.70

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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.