Home / 26,401.94-36,434.67-14,465.73

Finding the Fourth Proportional to 26,401.94, 36,434.67 and 14,465.73

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Solution

The fourth proportional to 26,401.94, 36,434.67 and 14,465.73 is: 19,962.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,401.94 : 36,434.67 = 14,465.73 : x
  2. Step 2: Convert to fraction form
    26,401.94/36,434.67 = 14,465.73/x
  3. Step 3: Cross multiply
    26,401.94x = 36,434.67 × 14,465.73
  4. Step 4: Simplify right side
    26,401.94x = 527,054,098.86
  5. Step 5: Solve for x
    x = 527,054,098.86/26,401.94
  6. Step 6: Final answer
    x = 19,962.70

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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.