Home / 22,289.93-33,449.40-9,652.04

Finding the Fourth Proportional to 22,289.93, 33,449.40 and 9,652.04

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Solution

The fourth proportional to 22,289.93, 33,449.40 and 9,652.04 is: 14,484.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,289.93 : 33,449.40 = 9,652.04 : x
  2. Step 2: Convert to fraction form
    22,289.93/33,449.40 = 9,652.04/x
  3. Step 3: Cross multiply
    22,289.93x = 33,449.40 × 9,652.04
  4. Step 4: Simplify right side
    22,289.93x = 322,854,779.53
  5. Step 5: Solve for x
    x = 322,854,779.53/22,289.93
  6. Step 6: Final answer
    x = 14,484.33

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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.