Home / 151,393.50-227,085.93-46,197.18

Finding the Fourth Proportional to 151,393.50, 227,085.93 and 46,197.18

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Solution

The fourth proportional to 151,393.50, 227,085.93 and 46,197.18 is: 69,294.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,393.50 : 227,085.93 = 46,197.18 : x
  2. Step 2: Convert to fraction form
    151,393.50/227,085.93 = 46,197.18/x
  3. Step 3: Cross multiply
    151,393.50x = 227,085.93 × 46,197.18
  4. Step 4: Simplify right side
    151,393.50x = 10,490,729,583.68
  5. Step 5: Solve for x
    x = 10,490,729,583.68/151,393.50
  6. Step 6: Final answer
    x = 69,294.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.