Home / 39,552.02-54,607.27-35,295.77

Finding the Fourth Proportional to 39,552.02, 54,607.27 and 35,295.77

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Solution

The fourth proportional to 39,552.02, 54,607.27 and 35,295.77 is: 48,730.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,552.02 : 54,607.27 = 35,295.77 : x
  2. Step 2: Convert to fraction form
    39,552.02/54,607.27 = 35,295.77/x
  3. Step 3: Cross multiply
    39,552.02x = 54,607.27 × 35,295.77
  4. Step 4: Simplify right side
    39,552.02x = 1,927,405,642.25
  5. Step 5: Solve for x
    x = 1,927,405,642.25/39,552.02
  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.