Home / 22,733.04-34,062.48-13,949.40

Finding the Fourth Proportional to 22,733.04, 34,062.48 and 13,949.40

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Solution

The fourth proportional to 22,733.04, 34,062.48 and 13,949.40 is: 20,901.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,733.04 : 34,062.48 = 13,949.40 : x
  2. Step 2: Convert to fraction form
    22,733.04/34,062.48 = 13,949.40/x
  3. Step 3: Cross multiply
    22,733.04x = 34,062.48 × 13,949.40
  4. Step 4: Simplify right side
    22,733.04x = 475,151,158.51
  5. Step 5: Solve for x
    x = 475,151,158.51/22,733.04
  6. Step 6: Final answer
    x = 20,901.35

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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.