Home / 113,244.23-169,865.71-29,004.23

Finding the Fourth Proportional to 113,244.23, 169,865.71 and 29,004.23

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Solution

The fourth proportional to 113,244.23, 169,865.71 and 29,004.23 is: 43,506.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,244.23 : 169,865.71 = 29,004.23 : x
  2. Step 2: Convert to fraction form
    113,244.23/169,865.71 = 29,004.23/x
  3. Step 3: Cross multiply
    113,244.23x = 169,865.71 × 29,004.23
  4. Step 4: Simplify right side
    113,244.23x = 4,926,823,200.11
  5. Step 5: Solve for x
    x = 4,926,823,200.11/113,244.23
  6. Step 6: Final answer
    x = 43,506.18

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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.