Home / 23,192.16-34,738.94-15,700.28

Finding the Fourth Proportional to 23,192.16, 34,738.94 and 15,700.28

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Solution

The fourth proportional to 23,192.16, 34,738.94 and 15,700.28 is: 23,517.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,192.16 : 34,738.94 = 15,700.28 : x
  2. Step 2: Convert to fraction form
    23,192.16/34,738.94 = 15,700.28/x
  3. Step 3: Cross multiply
    23,192.16x = 34,738.94 × 15,700.28
  4. Step 4: Simplify right side
    23,192.16x = 545,411,084.90
  5. Step 5: Solve for x
    x = 545,411,084.90/23,192.16
  6. Step 6: Final answer
    x = 23,517.05

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1.5x scale

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.