Home / 97,004.70-133,884.86-60,723.04

Finding the Fourth Proportional to 97,004.70, 133,884.86 and 60,723.04

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Solution

The fourth proportional to 97,004.70, 133,884.86 and 60,723.04 is: 83,809.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,004.70 : 133,884.86 = 60,723.04 : x
  2. Step 2: Convert to fraction form
    97,004.70/133,884.86 = 60,723.04/x
  3. Step 3: Cross multiply
    97,004.70x = 133,884.86 × 60,723.04
  4. Step 4: Simplify right side
    97,004.70x = 8,129,895,709.17
  5. Step 5: Solve for x
    x = 8,129,895,709.17/97,004.70
  6. Step 6: Final answer
    x = 83,809.30

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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.