Home / 40,277.80-55,586.02-24,362.92

Finding the Fourth Proportional to 40,277.80, 55,586.02 and 24,362.92

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Solution

The fourth proportional to 40,277.80, 55,586.02 and 24,362.92 is: 33,622.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,277.80 : 55,586.02 = 24,362.92 : x
  2. Step 2: Convert to fraction form
    40,277.80/55,586.02 = 24,362.92/x
  3. Step 3: Cross multiply
    40,277.80x = 55,586.02 × 24,362.92
  4. Step 4: Simplify right side
    40,277.80x = 1,354,237,758.38
  5. Step 5: Solve for x
    x = 1,354,237,758.38/40,277.80
  6. Step 6: Final answer
    x = 33,622.44

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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.