Home / 24,475.13-33,776.37-13,864.76

Finding the Fourth Proportional to 24,475.13, 33,776.37 and 13,864.76

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Solution

The fourth proportional to 24,475.13, 33,776.37 and 13,864.76 is: 19,133.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,475.13 : 33,776.37 = 13,864.76 : x
  2. Step 2: Convert to fraction form
    24,475.13/33,776.37 = 13,864.76/x
  3. Step 3: Cross multiply
    24,475.13x = 33,776.37 × 13,864.76
  4. Step 4: Simplify right side
    24,475.13x = 468,301,296.17
  5. Step 5: Solve for x
    x = 468,301,296.17/24,475.13
  6. Step 6: Final answer
    x = 19,133.76

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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.