Home / 31,225.10-43,095.44-24,561.23

Finding the Fourth Proportional to 31,225.10, 43,095.44 and 24,561.23

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Solution

The fourth proportional to 31,225.10, 43,095.44 and 24,561.23 is: 33,898.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,225.10 : 43,095.44 = 24,561.23 : x
  2. Step 2: Convert to fraction form
    31,225.10/43,095.44 = 24,561.23/x
  3. Step 3: Cross multiply
    31,225.10x = 43,095.44 × 24,561.23
  4. Step 4: Simplify right side
    31,225.10x = 1,058,476,859.72
  5. Step 5: Solve for x
    x = 1,058,476,859.72/31,225.10
  6. Step 6: Final answer
    x = 33,898.28

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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.