Home / 95,484.14-143,225.28-58,054.55

Finding the Fourth Proportional to 95,484.14, 143,225.28 and 58,054.55

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Solution

The fourth proportional to 95,484.14, 143,225.28 and 58,054.55 is: 87,081.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,484.14 : 143,225.28 = 58,054.55 : x
  2. Step 2: Convert to fraction form
    95,484.14/143,225.28 = 58,054.55/x
  3. Step 3: Cross multiply
    95,484.14x = 143,225.28 × 58,054.55
  4. Step 4: Simplify right side
    95,484.14x = 8,314,878,462.90
  5. Step 5: Solve for x
    x = 8,314,878,462.90/95,484.14
  6. Step 6: Final answer
    x = 87,081.26

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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.