Home / 46,350.18-63,963.27-25,129.50

Finding the Fourth Proportional to 46,350.18, 63,963.27 and 25,129.50

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Solution

The fourth proportional to 46,350.18, 63,963.27 and 25,129.50 is: 34,678.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,350.18 : 63,963.27 = 25,129.50 : x
  2. Step 2: Convert to fraction form
    46,350.18/63,963.27 = 25,129.50/x
  3. Step 3: Cross multiply
    46,350.18x = 63,963.27 × 25,129.50
  4. Step 4: Simplify right side
    46,350.18x = 1,607,364,993.47
  5. Step 5: Solve for x
    x = 1,607,364,993.47/46,350.18
  6. Step 6: Final answer
    x = 34,678.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.