Home / 163,208.40-244,812.60-93,094.80

Finding the Fourth Proportional to 163,208.40, 244,812.60 and 93,094.80

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Solution

The fourth proportional to 163,208.40, 244,812.60 and 93,094.80 is: 139,642.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,208.40 : 244,812.60 = 93,094.80 : x
  2. Step 2: Convert to fraction form
    163,208.40/244,812.60 = 93,094.80/x
  3. Step 3: Cross multiply
    163,208.40x = 244,812.60 × 93,094.80
  4. Step 4: Simplify right side
    163,208.40x = 22,790,780,034.48
  5. Step 5: Solve for x
    x = 22,790,780,034.48/163,208.40
  6. Step 6: Final answer
    x = 139,642.20

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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.