Home / 60,260.10-83,150.20-33,402.60

Finding the Fourth Proportional to 60,260.10, 83,150.20 and 33,402.60

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Solution

The fourth proportional to 60,260.10, 83,150.20 and 33,402.60 is: 46,090.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,260.10 : 83,150.20 = 33,402.60 : x
  2. Step 2: Convert to fraction form
    60,260.10/83,150.20 = 33,402.60/x
  3. Step 3: Cross multiply
    60,260.10x = 83,150.20 × 33,402.60
  4. Step 4: Simplify right side
    60,260.10x = 2,777,432,454.77
  5. Step 5: Solve for x
    x = 2,777,432,454.77/60,260.10
  6. Step 6: Final answer
    x = 46,090.74

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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.