Home / 133,096.04-183,673.38-73,480.04

Finding the Fourth Proportional to 133,096.04, 183,673.38 and 73,480.04

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Solution

The fourth proportional to 133,096.04, 183,673.38 and 73,480.04 is: 101,402.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,096.04 : 183,673.38 = 73,480.04 : x
  2. Step 2: Convert to fraction form
    133,096.04/183,673.38 = 73,480.04/x
  3. Step 3: Cross multiply
    133,096.04x = 183,673.38 × 73,480.04
  4. Step 4: Simplify right side
    133,096.04x = 13,496,327,309.34
  5. Step 5: Solve for x
    x = 13,496,327,309.34/133,096.04
  6. Step 6: Final answer
    x = 101,402.92

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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.