Home / 15,041.62-22,555.32-4,507.58

Finding the Fourth Proportional to 15,041.62, 22,555.32 and 4,507.58

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Solution

The fourth proportional to 15,041.62, 22,555.32 and 4,507.58 is: 6,759.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,041.62 : 22,555.32 = 4,507.58 : x
  2. Step 2: Convert to fraction form
    15,041.62/22,555.32 = 4,507.58/x
  3. Step 3: Cross multiply
    15,041.62x = 22,555.32 × 4,507.58
  4. Step 4: Simplify right side
    15,041.62x = 101,669,909.33
  5. Step 5: Solve for x
    x = 101,669,909.33/15,041.62
  6. Step 6: Final answer
    x = 6,759.24

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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.