Home / 46,080.80-69,091.44-25,298.72

Finding the Fourth Proportional to 46,080.80, 69,091.44 and 25,298.72

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Solution

The fourth proportional to 46,080.80, 69,091.44 and 25,298.72 is: 37,931.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,080.80 : 69,091.44 = 25,298.72 : x
  2. Step 2: Convert to fraction form
    46,080.80/69,091.44 = 25,298.72/x
  3. Step 3: Cross multiply
    46,080.80x = 69,091.44 × 25,298.72
  4. Step 4: Simplify right side
    46,080.80x = 1,747,924,994.96
  5. Step 5: Solve for x
    x = 1,747,924,994.96/46,080.80
  6. Step 6: Final answer
    x = 37,931.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.