Home / 176,845.01-244,008.27-105,211.04

Finding the Fourth Proportional to 176,845.01, 244,008.27 and 105,211.04

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Solution

The fourth proportional to 176,845.01, 244,008.27 and 105,211.04 is: 145,168.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,845.01 : 244,008.27 = 105,211.04 : x
  2. Step 2: Convert to fraction form
    176,845.01/244,008.27 = 105,211.04/x
  3. Step 3: Cross multiply
    176,845.01x = 244,008.27 × 105,211.04
  4. Step 4: Simplify right side
    176,845.01x = 25,672,362,635.26
  5. Step 5: Solve for x
    x = 25,672,362,635.26/176,845.01
  6. Step 6: Final answer
    x = 145,168.72

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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.