Home / 26,312.42-36,321.52-16,244.93

Finding the Fourth Proportional to 26,312.42, 36,321.52 and 16,244.93

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Solution

The fourth proportional to 26,312.42, 36,321.52 and 16,244.93 is: 22,424.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,312.42 : 36,321.52 = 16,244.93 : x
  2. Step 2: Convert to fraction form
    26,312.42/36,321.52 = 16,244.93/x
  3. Step 3: Cross multiply
    26,312.42x = 36,321.52 × 16,244.93
  4. Step 4: Simplify right side
    26,312.42x = 590,040,368.29
  5. Step 5: Solve for x
    x = 590,040,368.29/26,312.42
  6. Step 6: Final answer
    x = 22,424.41

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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.