Home / 32,752.04-45,195.84-19,327.50

Finding the Fourth Proportional to 32,752.04, 45,195.84 and 19,327.50

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Solution

The fourth proportional to 32,752.04, 45,195.84 and 19,327.50 is: 26,670.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,752.04 : 45,195.84 = 19,327.50 : x
  2. Step 2: Convert to fraction form
    32,752.04/45,195.84 = 19,327.50/x
  3. Step 3: Cross multiply
    32,752.04x = 45,195.84 × 19,327.50
  4. Step 4: Simplify right side
    32,752.04x = 873,522,597.60
  5. Step 5: Solve for x
    x = 873,522,597.60/32,752.04
  6. Step 6: Final answer
    x = 26,670.78

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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.