Home / 26,854.84-37,082.10-22,401.93

Finding the Fourth Proportional to 26,854.84, 37,082.10 and 22,401.93

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Solution

The fourth proportional to 26,854.84, 37,082.10 and 22,401.93 is: 30,933.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,854.84 : 37,082.10 = 22,401.93 : x
  2. Step 2: Convert to fraction form
    26,854.84/37,082.10 = 22,401.93/x
  3. Step 3: Cross multiply
    26,854.84x = 37,082.10 × 22,401.93
  4. Step 4: Simplify right side
    26,854.84x = 830,710,608.45
  5. Step 5: Solve for x
    x = 830,710,608.45/26,854.84
  6. Step 6: Final answer
    x = 30,933.37

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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.