Home / 61,652.02-85,079.82-33,357.76

Finding the Fourth Proportional to 61,652.02, 85,079.82 and 33,357.76

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Solution

The fourth proportional to 61,652.02, 85,079.82 and 33,357.76 is: 46,033.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,652.02 : 85,079.82 = 33,357.76 : x
  2. Step 2: Convert to fraction form
    61,652.02/85,079.82 = 33,357.76/x
  3. Step 3: Cross multiply
    61,652.02x = 85,079.82 × 33,357.76
  4. Step 4: Simplify right side
    61,652.02x = 2,838,072,216.40
  5. Step 5: Solve for x
    x = 2,838,072,216.40/61,652.02
  6. Step 6: Final answer
    x = 46,033.73

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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.