Home / 69,337.11-95,692.19-42,497.46

Finding the Fourth Proportional to 69,337.11, 95,692.19 and 42,497.46

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Solution

The fourth proportional to 69,337.11, 95,692.19 and 42,497.46 is: 58,650.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,337.11 : 95,692.19 = 42,497.46 : x
  2. Step 2: Convert to fraction form
    69,337.11/95,692.19 = 42,497.46/x
  3. Step 3: Cross multiply
    69,337.11x = 95,692.19 × 42,497.46
  4. Step 4: Simplify right side
    69,337.11x = 4,066,674,804.35
  5. Step 5: Solve for x
    x = 4,066,674,804.35/69,337.11
  6. Step 6: Final answer
    x = 58,650.77

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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.