Home / 14,034.48-19,359.18-10,253.03

Finding the Fourth Proportional to 14,034.48, 19,359.18 and 10,253.03

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Solution

The fourth proportional to 14,034.48, 19,359.18 and 10,253.03 is: 14,143.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,034.48 : 19,359.18 = 10,253.03 : x
  2. Step 2: Convert to fraction form
    14,034.48/19,359.18 = 10,253.03/x
  3. Step 3: Cross multiply
    14,034.48x = 19,359.18 × 10,253.03
  4. Step 4: Simplify right side
    14,034.48x = 198,490,156.52
  5. Step 5: Solve for x
    x = 198,490,156.52/14,034.48
  6. Step 6: Final answer
    x = 14,143.04

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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.