Home / 146,096.04-219,242.46-57,339.06

Finding the Fourth Proportional to 146,096.04, 219,242.46 and 57,339.06

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Solution

The fourth proportional to 146,096.04, 219,242.46 and 57,339.06 is: 86,047.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,096.04 : 219,242.46 = 57,339.06 : x
  2. Step 2: Convert to fraction form
    146,096.04/219,242.46 = 57,339.06/x
  3. Step 3: Cross multiply
    146,096.04x = 219,242.46 × 57,339.06
  4. Step 4: Simplify right side
    146,096.04x = 12,571,156,568.49
  5. Step 5: Solve for x
    x = 12,571,156,568.49/146,096.04
  6. Step 6: Final answer
    x = 86,047.21

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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.