Home / 41,252.16-56,928.02-22,389.30

Finding the Fourth Proportional to 41,252.16, 56,928.02 and 22,389.30

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Solution

The fourth proportional to 41,252.16, 56,928.02 and 22,389.30 is: 30,897.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,252.16 : 56,928.02 = 22,389.30 : x
  2. Step 2: Convert to fraction form
    41,252.16/56,928.02 = 22,389.30/x
  3. Step 3: Cross multiply
    41,252.16x = 56,928.02 × 22,389.30
  4. Step 4: Simplify right side
    41,252.16x = 1,274,578,518.19
  5. Step 5: Solve for x
    x = 1,274,578,518.19/41,252.16
  6. Step 6: Final answer
    x = 30,897.26

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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.