Home / 29,825.03-44,632.04-21,908.76

Finding the Fourth Proportional to 29,825.03, 44,632.04 and 21,908.76

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Solution

The fourth proportional to 29,825.03, 44,632.04 and 21,908.76 is: 32,785.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,825.03 : 44,632.04 = 21,908.76 : x
  2. Step 2: Convert to fraction form
    29,825.03/44,632.04 = 21,908.76/x
  3. Step 3: Cross multiply
    29,825.03x = 44,632.04 × 21,908.76
  4. Step 4: Simplify right side
    29,825.03x = 977,832,543.13
  5. Step 5: Solve for x
    x = 977,832,543.13/29,825.03
  6. Step 6: Final answer
    x = 32,785.64

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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.