Home / 26,130.84-36,044.91-24,381.24

Finding the Fourth Proportional to 26,130.84, 36,044.91 and 24,381.24

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Solution

The fourth proportional to 26,130.84, 36,044.91 and 24,381.24 is: 33,631.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,130.84 : 36,044.91 = 24,381.24 : x
  2. Step 2: Convert to fraction form
    26,130.84/36,044.91 = 24,381.24/x
  3. Step 3: Cross multiply
    26,130.84x = 36,044.91 × 24,381.24
  4. Step 4: Simplify right side
    26,130.84x = 878,819,601.49
  5. Step 5: Solve for x
    x = 878,819,601.49/26,130.84
  6. Step 6: Final answer
    x = 33,631.51

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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.