Home / 30,089.02-41,523.29-17,335.17

Finding the Fourth Proportional to 30,089.02, 41,523.29 and 17,335.17

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Solution

The fourth proportional to 30,089.02, 41,523.29 and 17,335.17 is: 23,922.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,089.02 : 41,523.29 = 17,335.17 : x
  2. Step 2: Convert to fraction form
    30,089.02/41,523.29 = 17,335.17/x
  3. Step 3: Cross multiply
    30,089.02x = 41,523.29 × 17,335.17
  4. Step 4: Simplify right side
    30,089.02x = 719,813,291.11
  5. Step 5: Solve for x
    x = 719,813,291.11/30,089.02
  6. Step 6: Final answer
    x = 23,922.79

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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.