Home / 32,972.24-45,486.59-19,535.85

Finding the Fourth Proportional to 32,972.24, 45,486.59 and 19,535.85

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Solution

The fourth proportional to 32,972.24, 45,486.59 and 19,535.85 is: 26,950.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,972.24 : 45,486.59 = 19,535.85 : x
  2. Step 2: Convert to fraction form
    32,972.24/45,486.59 = 19,535.85/x
  3. Step 3: Cross multiply
    32,972.24x = 45,486.59 × 19,535.85
  4. Step 4: Simplify right side
    32,972.24x = 888,619,101.57
  5. Step 5: Solve for x
    x = 888,619,101.57/32,972.24
  6. Step 6: Final answer
    x = 26,950.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.