Home / 63,758.85-96,115.80-59,477.19

Finding the Fourth Proportional to 63,758.85, 96,115.80 and 59,477.19

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Solution

The fourth proportional to 63,758.85, 96,115.80 and 59,477.19 is: 89,661.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,758.85 : 96,115.80 = 59,477.19 : x
  2. Step 2: Convert to fraction form
    63,758.85/96,115.80 = 59,477.19/x
  3. Step 3: Cross multiply
    63,758.85x = 96,115.80 × 59,477.19
  4. Step 4: Simplify right side
    63,758.85x = 5,716,697,698.60
  5. Step 5: Solve for x
    x = 5,716,697,698.60/63,758.85
  6. Step 6: Final answer
    x = 89,661.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.