Home / 169,125.28-233,396.64-96,526.72

Finding the Fourth Proportional to 169,125.28, 233,396.64 and 96,526.72

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Solution

The fourth proportional to 169,125.28, 233,396.64 and 96,526.72 is: 133,209.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,125.28 : 233,396.64 = 96,526.72 : x
  2. Step 2: Convert to fraction form
    169,125.28/233,396.64 = 96,526.72/x
  3. Step 3: Cross multiply
    169,125.28x = 233,396.64 × 96,526.72
  4. Step 4: Simplify right side
    169,125.28x = 22,529,012,118.22
  5. Step 5: Solve for x
    x = 22,529,012,118.22/169,125.28
  6. Step 6: Final answer
    x = 133,209.02

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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.