Home / 32,757.07-45,507.91-32,449.06

Finding the Fourth Proportional to 32,757.07, 45,507.91 and 32,449.06

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Solution

The fourth proportional to 32,757.07, 45,507.91 and 32,449.06 is: 45,080.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,757.07 : 45,507.91 = 32,449.06 : x
  2. Step 2: Convert to fraction form
    32,757.07/45,507.91 = 32,449.06/x
  3. Step 3: Cross multiply
    32,757.07x = 45,507.91 × 32,449.06
  4. Step 4: Simplify right side
    32,757.07x = 1,476,688,902.06
  5. Step 5: Solve for x
    x = 1,476,688,902.06/32,757.07
  6. Step 6: Final answer
    x = 45,080.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.