Home / 32,972.00-49,460.42-11,924.55

Finding the Fourth Proportional to 32,972.00, 49,460.42 and 11,924.55

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Solution

The fourth proportional to 32,972.00, 49,460.42 and 11,924.55 is: 17,887.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,972.00 : 49,460.42 = 11,924.55 : x
  2. Step 2: Convert to fraction form
    32,972.00/49,460.42 = 11,924.55/x
  3. Step 3: Cross multiply
    32,972.00x = 49,460.42 × 11,924.55
  4. Step 4: Simplify right side
    32,972.00x = 589,793,281.12
  5. Step 5: Solve for x
    x = 589,793,281.12/32,972.00
  6. Step 6: Final answer
    x = 17,887.70

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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.