Home / 15,270.84-22,906.53-10,039.19

Finding the Fourth Proportional to 15,270.84, 22,906.53 and 10,039.19

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Solution

The fourth proportional to 15,270.84, 22,906.53 and 10,039.19 is: 15,058.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,270.84 : 22,906.53 = 10,039.19 : x
  2. Step 2: Convert to fraction form
    15,270.84/22,906.53 = 10,039.19/x
  3. Step 3: Cross multiply
    15,270.84x = 22,906.53 × 10,039.19
  4. Step 4: Simplify right side
    15,270.84x = 229,962,892.38
  5. Step 5: Solve for x
    x = 229,962,892.38/15,270.84
  6. Step 6: Final answer
    x = 15,058.96

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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.