Home / 31,827.03-47,695.29-23,441.10

Finding the Fourth Proportional to 31,827.03, 47,695.29 and 23,441.10

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Solution

The fourth proportional to 31,827.03, 47,695.29 and 23,441.10 is: 35,128.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,827.03 : 47,695.29 = 23,441.10 : x
  2. Step 2: Convert to fraction form
    31,827.03/47,695.29 = 23,441.10/x
  3. Step 3: Cross multiply
    31,827.03x = 47,695.29 × 23,441.10
  4. Step 4: Simplify right side
    31,827.03x = 1,118,030,063.94
  5. Step 5: Solve for x
    x = 1,118,030,063.94/31,827.03
  6. Step 6: Final answer
    x = 35,128.32

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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.