Home / 24,145.19-33,320.26-13,534.83

Finding the Fourth Proportional to 24,145.19, 33,320.26 and 13,534.83

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Solution

The fourth proportional to 24,145.19, 33,320.26 and 13,534.83 is: 18,678.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,145.19 : 33,320.26 = 13,534.83 : x
  2. Step 2: Convert to fraction form
    24,145.19/33,320.26 = 13,534.83/x
  3. Step 3: Cross multiply
    24,145.19x = 33,320.26 × 13,534.83
  4. Step 4: Simplify right side
    24,145.19x = 450,983,820.38
  5. Step 5: Solve for x
    x = 450,983,820.38/24,145.19
  6. Step 6: Final answer
    x = 18,678.00

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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.