Home / 22,799.49-34,237.06-14,089.76

Finding the Fourth Proportional to 22,799.49, 34,237.06 and 14,089.76

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Solution

The fourth proportional to 22,799.49, 34,237.06 and 14,089.76 is: 21,158.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,799.49 : 34,237.06 = 14,089.76 : x
  2. Step 2: Convert to fraction form
    22,799.49/34,237.06 = 14,089.76/x
  3. Step 3: Cross multiply
    22,799.49x = 34,237.06 × 14,089.76
  4. Step 4: Simplify right side
    22,799.49x = 482,391,958.51
  5. Step 5: Solve for x
    x = 482,391,958.51/22,799.49
  6. Step 6: Final answer
    x = 21,158.02

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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.