Home / 42,822.38-59,095-23,703.48

Finding the Fourth Proportional to 42,822.38, 59,095 and 23,703.48

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Solution

The fourth proportional to 42,822.38, 59,095 and 23,703.48 is: 32,710.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,822.38 : 59,095 = 23,703.48 : x
  2. Step 2: Convert to fraction form
    42,822.38/59,095 = 23,703.48/x
  3. Step 3: Cross multiply
    42,822.38x = 59,095 × 23,703.48
  4. Step 4: Simplify right side
    42,822.38x = 1,400,757,150.60
  5. Step 5: Solve for x
    x = 1,400,757,150.60/42,822.38
  6. Step 6: Final answer
    x = 32,710.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.