Home / 46,299.20-69,463.68-15,127.36

Finding the Fourth Proportional to 46,299.20, 69,463.68 and 15,127.36

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Solution

The fourth proportional to 46,299.20, 69,463.68 and 15,127.36 is: 22,695.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,299.20 : 69,463.68 = 15,127.36 : x
  2. Step 2: Convert to fraction form
    46,299.20/69,463.68 = 15,127.36/x
  3. Step 3: Cross multiply
    46,299.20x = 69,463.68 × 15,127.36
  4. Step 4: Simplify right side
    46,299.20x = 1,050,802,094.28
  5. Step 5: Solve for x
    x = 1,050,802,094.28/46,299.20
  6. Step 6: Final answer
    x = 22,695.90

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1.5x scale

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.