Home / 110,899.10-153,040.75-60,598.10

Finding the Fourth Proportional to 110,899.10, 153,040.75 and 60,598.10

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Solution

The fourth proportional to 110,899.10, 153,040.75 and 60,598.10 is: 83,625.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,899.10 : 153,040.75 = 60,598.10 : x
  2. Step 2: Convert to fraction form
    110,899.10/153,040.75 = 60,598.10/x
  3. Step 3: Cross multiply
    110,899.10x = 153,040.75 × 60,598.10
  4. Step 4: Simplify right side
    110,899.10x = 9,273,978,672.58
  5. Step 5: Solve for x
    x = 9,273,978,672.58/110,899.10
  6. Step 6: Final answer
    x = 83,625.37

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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.