Home / 169,476.57-233,876.50-94,025.07

Finding the Fourth Proportional to 169,476.57, 233,876.50 and 94,025.07

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Solution

The fourth proportional to 169,476.57, 233,876.50 and 94,025.07 is: 129,753.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,476.57 : 233,876.50 = 94,025.07 : x
  2. Step 2: Convert to fraction form
    169,476.57/233,876.50 = 94,025.07/x
  3. Step 3: Cross multiply
    169,476.57x = 233,876.50 × 94,025.07
  4. Step 4: Simplify right side
    169,476.57x = 21,990,254,048.79
  5. Step 5: Solve for x
    x = 21,990,254,048.79/169,476.57
  6. Step 6: Final answer
    x = 129,753.95

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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.