Home / 95,282.11-142,893.18-34,484.53

Finding the Fourth Proportional to 95,282.11, 142,893.18 and 34,484.53

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Solution

The fourth proportional to 95,282.11, 142,893.18 and 34,484.53 is: 51,715.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,282.11 : 142,893.18 = 34,484.53 : x
  2. Step 2: Convert to fraction form
    95,282.11/142,893.18 = 34,484.53/x
  3. Step 3: Cross multiply
    95,282.11x = 142,893.18 × 34,484.53
  4. Step 4: Simplify right side
    95,282.11x = 4,927,604,152.51
  5. Step 5: Solve for x
    x = 4,927,604,152.51/95,282.11
  6. Step 6: Final answer
    x = 51,715.94

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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.