Home / 113,341.28-169,949.49-46,766.26

Finding the Fourth Proportional to 113,341.28, 169,949.49 and 46,766.26

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Solution

The fourth proportional to 113,341.28, 169,949.49 and 46,766.26 is: 70,123.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,341.28 : 169,949.49 = 46,766.26 : x
  2. Step 2: Convert to fraction form
    113,341.28/169,949.49 = 46,766.26/x
  3. Step 3: Cross multiply
    113,341.28x = 169,949.49 × 46,766.26
  4. Step 4: Simplify right side
    113,341.28x = 7,947,902,336.33
  5. Step 5: Solve for x
    x = 7,947,902,336.33/113,341.28
  6. Step 6: Final answer
    x = 70,123.64

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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.