Home / 39,552.03-54,607.26-35,295.78

Finding the Fourth Proportional to 39,552.03, 54,607.26 and 35,295.78

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Solution

The fourth proportional to 39,552.03, 54,607.26 and 35,295.78 is: 48,730.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,552.03 : 54,607.26 = 35,295.78 : x
  2. Step 2: Convert to fraction form
    39,552.03/54,607.26 = 35,295.78/x
  3. Step 3: Cross multiply
    39,552.03x = 54,607.26 × 35,295.78
  4. Step 4: Simplify right side
    39,552.03x = 1,927,405,835.36
  5. Step 5: Solve for x
    x = 1,927,405,835.36/39,552.03
  6. Step 6: Final answer
    x = 48,730.90

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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.