Home / 16,126.81-24,177.79-5,026.93

Finding the Fourth Proportional to 16,126.81, 24,177.79 and 5,026.93

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Solution

The fourth proportional to 16,126.81, 24,177.79 and 5,026.93 is: 7,536.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,126.81 : 24,177.79 = 5,026.93 : x
  2. Step 2: Convert to fraction form
    16,126.81/24,177.79 = 5,026.93/x
  3. Step 3: Cross multiply
    16,126.81x = 24,177.79 × 5,026.93
  4. Step 4: Simplify right side
    16,126.81x = 121,539,924.43
  5. Step 5: Solve for x
    x = 121,539,924.43/16,126.81
  6. Step 6: Final answer
    x = 7,536.52

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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.