Home / 15,094.32-22,642.20-6,329.52

Finding the Fourth Proportional to 15,094.32, 22,642.20 and 6,329.52

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Solution

The fourth proportional to 15,094.32, 22,642.20 and 6,329.52 is: 9,494.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,094.32 : 22,642.20 = 6,329.52 : x
  2. Step 2: Convert to fraction form
    15,094.32/22,642.20 = 6,329.52/x
  3. Step 3: Cross multiply
    15,094.32x = 22,642.20 × 6,329.52
  4. Step 4: Simplify right side
    15,094.32x = 143,314,257.74
  5. Step 5: Solve for x
    x = 143,314,257.74/15,094.32
  6. Step 6: Final answer
    x = 9,494.58

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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.