Home / 110,898.46-153,040.35-60,598.54

Finding the Fourth Proportional to 110,898.46, 153,040.35 and 60,598.54

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Solution

The fourth proportional to 110,898.46, 153,040.35 and 60,598.54 is: 83,626.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,898.46 : 153,040.35 = 60,598.54 : x
  2. Step 2: Convert to fraction form
    110,898.46/153,040.35 = 60,598.54/x
  3. Step 3: Cross multiply
    110,898.46x = 153,040.35 × 60,598.54
  4. Step 4: Simplify right side
    110,898.46x = 9,274,021,771.09
  5. Step 5: Solve for x
    x = 9,274,021,771.09/110,898.46
  6. Step 6: Final answer
    x = 83,626.24

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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.