Home / 155,341.84-233,246.04-88,857.04

Finding the Fourth Proportional to 155,341.84, 233,246.04 and 88,857.04

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Solution

The fourth proportional to 155,341.84, 233,246.04 and 88,857.04 is: 133,419.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,341.84 : 233,246.04 = 88,857.04 : x
  2. Step 2: Convert to fraction form
    155,341.84/233,246.04 = 88,857.04/x
  3. Step 3: Cross multiply
    155,341.84x = 233,246.04 × 88,857.04
  4. Step 4: Simplify right side
    155,341.84x = 20,725,552,706.12
  5. Step 5: Solve for x
    x = 20,725,552,706.12/155,341.84
  6. Step 6: Final answer
    x = 133,419.00

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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.