Home / 51,026.10-76,502.70-22,923.15

Finding the Fourth Proportional to 51,026.10, 76,502.70 and 22,923.15

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Solution

The fourth proportional to 51,026.10, 76,502.70 and 22,923.15 is: 34,368.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,026.10 : 76,502.70 = 22,923.15 : x
  2. Step 2: Convert to fraction form
    51,026.10/76,502.70 = 22,923.15/x
  3. Step 3: Cross multiply
    51,026.10x = 76,502.70 × 22,923.15
  4. Step 4: Simplify right side
    51,026.10x = 1,753,682,867.51
  5. Step 5: Solve for x
    x = 1,753,682,867.51/51,026.10
  6. Step 6: Final answer
    x = 34,368.35

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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.