Home / 111,184.44-153,434.58-60,197.18

Finding the Fourth Proportional to 111,184.44, 153,434.58 and 60,197.18

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Solution

The fourth proportional to 111,184.44, 153,434.58 and 60,197.18 is: 83,072.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,184.44 : 153,434.58 = 60,197.18 : x
  2. Step 2: Convert to fraction form
    111,184.44/153,434.58 = 60,197.18/x
  3. Step 3: Cross multiply
    111,184.44x = 153,434.58 × 60,197.18
  4. Step 4: Simplify right side
    111,184.44x = 9,236,329,030.48
  5. Step 5: Solve for x
    x = 9,236,329,030.48/111,184.44
  6. Step 6: Final answer
    x = 83,072.14

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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.