Home / 49,353.13-68,107.12-26,692.15

Finding the Fourth Proportional to 49,353.13, 68,107.12 and 26,692.15

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Solution

The fourth proportional to 49,353.13, 68,107.12 and 26,692.15 is: 36,835.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,353.13 : 68,107.12 = 26,692.15 : x
  2. Step 2: Convert to fraction form
    49,353.13/68,107.12 = 26,692.15/x
  3. Step 3: Cross multiply
    49,353.13x = 68,107.12 × 26,692.15
  4. Step 4: Simplify right side
    49,353.13x = 1,817,925,463.11
  5. Step 5: Solve for x
    x = 1,817,925,463.11/49,353.13
  6. Step 6: Final answer
    x = 36,835.06

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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.