Home / 60,803.16-91,181.50-29,204.20

Finding the Fourth Proportional to 60,803.16, 91,181.50 and 29,204.20

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Solution

The fourth proportional to 60,803.16, 91,181.50 and 29,204.20 is: 43,795.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,803.16 : 91,181.50 = 29,204.20 : x
  2. Step 2: Convert to fraction form
    60,803.16/91,181.50 = 29,204.20/x
  3. Step 3: Cross multiply
    60,803.16x = 91,181.50 × 29,204.20
  4. Step 4: Simplify right side
    60,803.16x = 2,662,882,290.37
  5. Step 5: Solve for x
    x = 2,662,882,290.37/60,803.16
  6. Step 6: Final answer
    x = 43,795.13

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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.