Home / 96,583.55-133,284.76-54,141.17

Finding the Fourth Proportional to 96,583.55, 133,284.76 and 54,141.17

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Solution

The fourth proportional to 96,583.55, 133,284.76 and 54,141.17 is: 74,714.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,583.55 : 133,284.76 = 54,141.17 : x
  2. Step 2: Convert to fraction form
    96,583.55/133,284.76 = 54,141.17/x
  3. Step 3: Cross multiply
    96,583.55x = 133,284.76 × 54,141.17
  4. Step 4: Simplify right side
    96,583.55x = 7,216,192,047.79
  5. Step 5: Solve for x
    x = 7,216,192,047.79/96,583.55
  6. Step 6: Final answer
    x = 74,714.51

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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.