Home / 64,252.35-95,918.66-55,847.10

Finding the Fourth Proportional to 64,252.35, 95,918.66 and 55,847.10

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Solution

The fourth proportional to 64,252.35, 95,918.66 and 55,847.10 is: 83,370.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,252.35 : 95,918.66 = 55,847.10 : x
  2. Step 2: Convert to fraction form
    64,252.35/95,918.66 = 55,847.10/x
  3. Step 3: Cross multiply
    64,252.35x = 95,918.66 × 55,847.10
  4. Step 4: Simplify right side
    64,252.35x = 5,356,779,286.77
  5. Step 5: Solve for x
    x = 5,356,779,286.77/64,252.35
  6. Step 6: Final answer
    x = 83,370.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.