Home / 160,127.18-239,858.46-93,364.82

Finding the Fourth Proportional to 160,127.18, 239,858.46 and 93,364.82

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Solution

The fourth proportional to 160,127.18, 239,858.46 and 93,364.82 is: 139,853.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,127.18 : 239,858.46 = 93,364.82 : x
  2. Step 2: Convert to fraction form
    160,127.18/239,858.46 = 93,364.82/x
  3. Step 3: Cross multiply
    160,127.18x = 239,858.46 × 93,364.82
  4. Step 4: Simplify right side
    160,127.18x = 22,394,341,943.38
  5. Step 5: Solve for x
    x = 22,394,341,943.38/160,127.18
  6. Step 6: Final answer
    x = 139,853.47

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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.