Home / 63,854.12-88,117.26-35,562.44

Finding the Fourth Proportional to 63,854.12, 88,117.26 and 35,562.44

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Solution

The fourth proportional to 63,854.12, 88,117.26 and 35,562.44 is: 49,075.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,854.12 : 88,117.26 = 35,562.44 : x
  2. Step 2: Convert to fraction form
    63,854.12/88,117.26 = 35,562.44/x
  3. Step 3: Cross multiply
    63,854.12x = 88,117.26 × 35,562.44
  4. Step 4: Simplify right side
    63,854.12x = 3,133,664,771.71
  5. Step 5: Solve for x
    x = 3,133,664,771.71/63,854.12
  6. Step 6: Final answer
    x = 49,075.37

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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.