Home / 60,923.36-84,074-34,065.79

Finding the Fourth Proportional to 60,923.36, 84,074 and 34,065.79

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Solution

The fourth proportional to 60,923.36, 84,074 and 34,065.79 is: 47,010.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,923.36 : 84,074 = 34,065.79 : x
  2. Step 2: Convert to fraction form
    60,923.36/84,074 = 34,065.79/x
  3. Step 3: Cross multiply
    60,923.36x = 84,074 × 34,065.79
  4. Step 4: Simplify right side
    60,923.36x = 2,864,047,228.46
  5. Step 5: Solve for x
    x = 2,864,047,228.46/60,923.36
  6. Step 6: Final answer
    x = 47,010.66

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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.