Home / 95,829.84-143,750.16-29,280.24

Finding the Fourth Proportional to 95,829.84, 143,750.16 and 29,280.24

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Solution

The fourth proportional to 95,829.84, 143,750.16 and 29,280.24 is: 43,922.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,829.84 : 143,750.16 = 29,280.24 : x
  2. Step 2: Convert to fraction form
    95,829.84/143,750.16 = 29,280.24/x
  3. Step 3: Cross multiply
    95,829.84x = 143,750.16 × 29,280.24
  4. Step 4: Simplify right side
    95,829.84x = 4,209,039,184.84
  5. Step 5: Solve for x
    x = 4,209,039,184.84/95,829.84
  6. Step 6: Final answer
    x = 43,922.01

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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.