Home / 63,226.80-87,252.84-34,546.66

Finding the Fourth Proportional to 63,226.80, 87,252.84 and 34,546.66

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Solution

The fourth proportional to 63,226.80, 87,252.84 and 34,546.66 is: 47,674.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,226.80 : 87,252.84 = 34,546.66 : x
  2. Step 2: Convert to fraction form
    63,226.80/87,252.84 = 34,546.66/x
  3. Step 3: Cross multiply
    63,226.80x = 87,252.84 × 34,546.66
  4. Step 4: Simplify right side
    63,226.80x = 3,014,294,594.51
  5. Step 5: Solve for x
    x = 3,014,294,594.51/63,226.80
  6. Step 6: Final answer
    x = 47,674.32

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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.