Home / 107,435.82-160,932.29-62,927.63

Finding the Fourth Proportional to 107,435.82, 160,932.29 and 62,927.63

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Solution

The fourth proportional to 107,435.82, 160,932.29 and 62,927.63 is: 94,261.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,435.82 : 160,932.29 = 62,927.63 : x
  2. Step 2: Convert to fraction form
    107,435.82/160,932.29 = 62,927.63/x
  3. Step 3: Cross multiply
    107,435.82x = 160,932.29 × 62,927.63
  4. Step 4: Simplify right side
    107,435.82x = 10,127,087,845.18
  5. Step 5: Solve for x
    x = 10,127,087,845.18/107,435.82
  6. Step 6: Final answer
    x = 94,261.75

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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.