Home / 26,110.80-36,032.76-14,174.06

Finding the Fourth Proportional to 26,110.80, 36,032.76 and 14,174.06

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Solution

The fourth proportional to 26,110.80, 36,032.76 and 14,174.06 is: 19,560.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,110.80 : 36,032.76 = 14,174.06 : x
  2. Step 2: Convert to fraction form
    26,110.80/36,032.76 = 14,174.06/x
  3. Step 3: Cross multiply
    26,110.80x = 36,032.76 × 14,174.06
  4. Step 4: Simplify right side
    26,110.80x = 510,730,322.04
  5. Step 5: Solve for x
    x = 510,730,322.04/26,110.80
  6. Step 6: Final answer
    x = 19,560.12

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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.