Home / 58,164.18-87,227.81-22,623.15

Finding the Fourth Proportional to 58,164.18, 87,227.81 and 22,623.15

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Solution

The fourth proportional to 58,164.18, 87,227.81 and 22,623.15 is: 33,927.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,164.18 : 87,227.81 = 22,623.15 : x
  2. Step 2: Convert to fraction form
    58,164.18/87,227.81 = 22,623.15/x
  3. Step 3: Cross multiply
    58,164.18x = 87,227.81 × 22,623.15
  4. Step 4: Simplify right side
    58,164.18x = 1,973,367,701.60
  5. Step 5: Solve for x
    x = 1,973,367,701.60/58,164.18
  6. Step 6: Final answer
    x = 33,927.54

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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.