Home / 155,192.79-233,084.43-96,439.02

Finding the Fourth Proportional to 155,192.79, 233,084.43 and 96,439.02

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Solution

The fourth proportional to 155,192.79, 233,084.43 and 96,439.02 is: 144,842.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,192.79 : 233,084.43 = 96,439.02 : x
  2. Step 2: Convert to fraction form
    155,192.79/233,084.43 = 96,439.02/x
  3. Step 3: Cross multiply
    155,192.79x = 233,084.43 × 96,439.02
  4. Step 4: Simplify right side
    155,192.79x = 22,478,434,006.46
  5. Step 5: Solve for x
    x = 22,478,434,006.46/155,192.79
  6. Step 6: Final answer
    x = 144,842.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.