Home / 61,327.04-84,632.04-37,127.66

Finding the Fourth Proportional to 61,327.04, 84,632.04 and 37,127.66

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Solution

The fourth proportional to 61,327.04, 84,632.04 and 37,127.66 is: 51,236.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,327.04 : 84,632.04 = 37,127.66 : x
  2. Step 2: Convert to fraction form
    61,327.04/84,632.04 = 37,127.66/x
  3. Step 3: Cross multiply
    61,327.04x = 84,632.04 × 37,127.66
  4. Step 4: Simplify right side
    61,327.04x = 3,142,189,183.07
  5. Step 5: Solve for x
    x = 3,142,189,183.07/61,327.04
  6. Step 6: Final answer
    x = 51,236.61

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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.