Home / 22,882.02-34,347.29-20,266.51

Finding the Fourth Proportional to 22,882.02, 34,347.29 and 20,266.51

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Solution

The fourth proportional to 22,882.02, 34,347.29 and 20,266.51 is: 30,421.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,882.02 : 34,347.29 = 20,266.51 : x
  2. Step 2: Convert to fraction form
    22,882.02/34,347.29 = 20,266.51/x
  3. Step 3: Cross multiply
    22,882.02x = 34,347.29 × 20,266.51
  4. Step 4: Simplify right side
    22,882.02x = 696,099,524.52
  5. Step 5: Solve for x
    x = 696,099,524.52/22,882.02
  6. Step 6: Final answer
    x = 30,421.24

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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.