Home / 169,634.59-234,095.94-93,158.61

Finding the Fourth Proportional to 169,634.59, 234,095.94 and 93,158.61

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Solution

The fourth proportional to 169,634.59, 234,095.94 and 93,158.61 is: 128,559.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,634.59 : 234,095.94 = 93,158.61 : x
  2. Step 2: Convert to fraction form
    169,634.59/234,095.94 = 93,158.61/x
  3. Step 3: Cross multiply
    169,634.59x = 234,095.94 × 93,158.61
  4. Step 4: Simplify right side
    169,634.59x = 21,808,051,911.25
  5. Step 5: Solve for x
    x = 21,808,051,911.25/169,634.59
  6. Step 6: Final answer
    x = 128,559.00

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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.