Home / 35,029.18-48,340.29-22,453.93

Finding the Fourth Proportional to 35,029.18, 48,340.29 and 22,453.93

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Solution

The fourth proportional to 35,029.18, 48,340.29 and 22,453.93 is: 30,986.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,029.18 : 48,340.29 = 22,453.93 : x
  2. Step 2: Convert to fraction form
    35,029.18/48,340.29 = 22,453.93/x
  3. Step 3: Cross multiply
    35,029.18x = 48,340.29 × 22,453.93
  4. Step 4: Simplify right side
    35,029.18x = 1,085,429,487.84
  5. Step 5: Solve for x
    x = 1,085,429,487.84/35,029.18
  6. Step 6: Final answer
    x = 30,986.44

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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.