Home / 22,962.32-34,410.62-13,081.20

Finding the Fourth Proportional to 22,962.32, 34,410.62 and 13,081.20

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Solution

The fourth proportional to 22,962.32, 34,410.62 and 13,081.20 is: 19,603.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,962.32 : 34,410.62 = 13,081.20 : x
  2. Step 2: Convert to fraction form
    22,962.32/34,410.62 = 13,081.20/x
  3. Step 3: Cross multiply
    22,962.32x = 34,410.62 × 13,081.20
  4. Step 4: Simplify right side
    22,962.32x = 450,132,106.01
  5. Step 5: Solve for x
    x = 450,132,106.01/22,962.32
  6. Step 6: Final answer
    x = 19,603.08

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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.