Home / 29,838.24-41,176.80-17,263.20

Finding the Fourth Proportional to 29,838.24, 41,176.80 and 17,263.20

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Solution

The fourth proportional to 29,838.24, 41,176.80 and 17,263.20 is: 23,823.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,838.24 : 41,176.80 = 17,263.20 : x
  2. Step 2: Convert to fraction form
    29,838.24/41,176.80 = 17,263.20/x
  3. Step 3: Cross multiply
    29,838.24x = 41,176.80 × 17,263.20
  4. Step 4: Simplify right side
    29,838.24x = 710,843,333.76
  5. Step 5: Solve for x
    x = 710,843,333.76/29,838.24
  6. Step 6: Final answer
    x = 23,823.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.