Home / 46,292.26-69,441.99-15,130.66

Finding the Fourth Proportional to 46,292.26, 69,441.99 and 15,130.66

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Solution

The fourth proportional to 46,292.26, 69,441.99 and 15,130.66 is: 22,697.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,292.26 : 69,441.99 = 15,130.66 : x
  2. Step 2: Convert to fraction form
    46,292.26/69,441.99 = 15,130.66/x
  3. Step 3: Cross multiply
    46,292.26x = 69,441.99 × 15,130.66
  4. Step 4: Simplify right side
    46,292.26x = 1,050,703,140.41
  5. Step 5: Solve for x
    x = 1,050,703,140.41/46,292.26
  6. Step 6: Final answer
    x = 22,697.17

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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.