Home / 46,329.76-69,501.04-15,154.72

Finding the Fourth Proportional to 46,329.76, 69,501.04 and 15,154.72

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Solution

The fourth proportional to 46,329.76, 69,501.04 and 15,154.72 is: 22,734.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,329.76 : 69,501.04 = 15,154.72 : x
  2. Step 2: Convert to fraction form
    46,329.76/69,501.04 = 15,154.72/x
  3. Step 3: Cross multiply
    46,329.76x = 69,501.04 × 15,154.72
  4. Step 4: Simplify right side
    46,329.76x = 1,053,268,800.91
  5. Step 5: Solve for x
    x = 1,053,268,800.91/46,329.76
  6. Step 6: Final answer
    x = 22,734.17

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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.