Home / 60,188.33-90,205.23-22,703.76

Finding the Fourth Proportional to 60,188.33, 90,205.23 and 22,703.76

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Solution

The fourth proportional to 60,188.33, 90,205.23 and 22,703.76 is: 34,026.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,188.33 : 90,205.23 = 22,703.76 : x
  2. Step 2: Convert to fraction form
    60,188.33/90,205.23 = 22,703.76/x
  3. Step 3: Cross multiply
    60,188.33x = 90,205.23 × 22,703.76
  4. Step 4: Simplify right side
    60,188.33x = 2,047,997,892.66
  5. Step 5: Solve for x
    x = 2,047,997,892.66/60,188.33
  6. Step 6: Final answer
    x = 34,026.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.