Home / 35,040.76-48,356.24-22,465.50

Finding the Fourth Proportional to 35,040.76, 48,356.24 and 22,465.50

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Solution

The fourth proportional to 35,040.76, 48,356.24 and 22,465.50 is: 31,002.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,040.76 : 48,356.24 = 22,465.50 : x
  2. Step 2: Convert to fraction form
    35,040.76/48,356.24 = 22,465.50/x
  3. Step 3: Cross multiply
    35,040.76x = 48,356.24 × 22,465.50
  4. Step 4: Simplify right side
    35,040.76x = 1,086,347,109.72
  5. Step 5: Solve for x
    x = 1,086,347,109.72/35,040.76
  6. Step 6: Final answer
    x = 31,002.38

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1.5x scale

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.