Home / 95,585.16-143,368.47-29,025.87

Finding the Fourth Proportional to 95,585.16, 143,368.47 and 29,025.87

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Solution

The fourth proportional to 95,585.16, 143,368.47 and 29,025.87 is: 43,535.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,585.16 : 143,368.47 = 29,025.87 : x
  2. Step 2: Convert to fraction form
    95,585.16/143,368.47 = 29,025.87/x
  3. Step 3: Cross multiply
    95,585.16x = 143,368.47 × 29,025.87
  4. Step 4: Simplify right side
    95,585.16x = 4,161,393,855.48
  5. Step 5: Solve for x
    x = 4,161,393,855.48/95,585.16
  6. Step 6: Final answer
    x = 43,535.98

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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.