Home / 163,310.07-244,869.75-63,353.46

Finding the Fourth Proportional to 163,310.07, 244,869.75 and 63,353.46

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Solution

The fourth proportional to 163,310.07, 244,869.75 and 63,353.46 is: 94,993.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,310.07 : 244,869.75 = 63,353.46 : x
  2. Step 2: Convert to fraction form
    163,310.07/244,869.75 = 63,353.46/x
  3. Step 3: Cross multiply
    163,310.07x = 244,869.75 × 63,353.46
  4. Step 4: Simplify right side
    163,310.07x = 15,513,345,911.84
  5. Step 5: Solve for x
    x = 15,513,345,911.84/163,310.07
  6. Step 6: Final answer
    x = 94,993.20

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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.