Home / 169,035.32-233,280.60-93,588.68

Finding the Fourth Proportional to 169,035.32, 233,280.60 and 93,588.68

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Solution

The fourth proportional to 169,035.32, 233,280.60 and 93,588.68 is: 129,158.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,035.32 : 233,280.60 = 93,588.68 : x
  2. Step 2: Convert to fraction form
    169,035.32/233,280.60 = 93,588.68/x
  3. Step 3: Cross multiply
    169,035.32x = 233,280.60 × 93,588.68
  4. Step 4: Simplify right side
    169,035.32x = 21,832,423,423.61
  5. Step 5: Solve for x
    x = 21,832,423,423.61/169,035.32
  6. Step 6: Final answer
    x = 129,158.94

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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.