Home / 107,435.94-160,932.47-62,927.75

Finding the Fourth Proportional to 107,435.94, 160,932.47 and 62,927.75

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Solution

The fourth proportional to 107,435.94, 160,932.47 and 62,927.75 is: 94,261.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,435.94 : 160,932.47 = 62,927.75 : x
  2. Step 2: Convert to fraction form
    107,435.94/160,932.47 = 62,927.75/x
  3. Step 3: Cross multiply
    107,435.94x = 160,932.47 × 62,927.75
  4. Step 4: Simplify right side
    107,435.94x = 10,127,118,798.69
  5. Step 5: Solve for x
    x = 10,127,118,798.69/107,435.94
  6. Step 6: Final answer
    x = 94,261.93

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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.