Home / 49,065.40-73,598.10-43,233.40

Finding the Fourth Proportional to 49,065.40, 73,598.10 and 43,233.40

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Solution

The fourth proportional to 49,065.40, 73,598.10 and 43,233.40 is: 64,850.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,065.40 : 73,598.10 = 43,233.40 : x
  2. Step 2: Convert to fraction form
    49,065.40/73,598.10 = 43,233.40/x
  3. Step 3: Cross multiply
    49,065.40x = 73,598.10 × 43,233.40
  4. Step 4: Simplify right side
    49,065.40x = 3,181,896,096.54
  5. Step 5: Solve for x
    x = 3,181,896,096.54/49,065.40
  6. Step 6: Final answer
    x = 64,850.10

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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.