Home / 73,349.40-101,213.30-41,085.66

Finding the Fourth Proportional to 73,349.40, 101,213.30 and 41,085.66

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Solution

The fourth proportional to 73,349.40, 101,213.30 and 41,085.66 is: 56,693.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,349.40 : 101,213.30 = 41,085.66 : x
  2. Step 2: Convert to fraction form
    73,349.40/101,213.30 = 41,085.66/x
  3. Step 3: Cross multiply
    73,349.40x = 101,213.30 × 41,085.66
  4. Step 4: Simplify right side
    73,349.40x = 4,158,415,231.28
  5. Step 5: Solve for x
    x = 4,158,415,231.28/73,349.40
  6. Step 6: Final answer
    x = 56,693.24

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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.