Home / 102,098.04-153,190.89-35,501.85

Finding the Fourth Proportional to 102,098.04, 153,190.89 and 35,501.85

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Solution

The fourth proportional to 102,098.04, 153,190.89 and 35,501.85 is: 53,268.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,098.04 : 153,190.89 = 35,501.85 : x
  2. Step 2: Convert to fraction form
    102,098.04/153,190.89 = 35,501.85/x
  3. Step 3: Cross multiply
    102,098.04x = 153,190.89 × 35,501.85
  4. Step 4: Simplify right side
    102,098.04x = 5,438,559,998.15
  5. Step 5: Solve for x
    x = 5,438,559,998.15/102,098.04
  6. Step 6: Final answer
    x = 53,268.02

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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.