Home / 46,095.12-69,125.28-14,922

Finding the Fourth Proportional to 46,095.12, 69,125.28 and 14,922

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Solution

The fourth proportional to 46,095.12, 69,125.28 and 14,922 is: 22,377.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,095.12 : 69,125.28 = 14,922 : x
  2. Step 2: Convert to fraction form
    46,095.12/69,125.28 = 14,922/x
  3. Step 3: Cross multiply
    46,095.12x = 69,125.28 × 14,922
  4. Step 4: Simplify right side
    46,095.12x = 1,031,487,428.16
  5. Step 5: Solve for x
    x = 1,031,487,428.16/46,095.12
  6. Step 6: Final answer
    x = 22,377.37

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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.