Home / 25,367.64-35,017.16-22,710.44

Finding the Fourth Proportional to 25,367.64, 35,017.16 and 22,710.44

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Solution

The fourth proportional to 25,367.64, 35,017.16 and 22,710.44 is: 31,349.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,367.64 : 35,017.16 = 22,710.44 : x
  2. Step 2: Convert to fraction form
    25,367.64/35,017.16 = 22,710.44/x
  3. Step 3: Cross multiply
    25,367.64x = 35,017.16 × 22,710.44
  4. Step 4: Simplify right side
    25,367.64x = 795,254,822.51
  5. Step 5: Solve for x
    x = 795,254,822.51/25,367.64
  6. Step 6: Final answer
    x = 31,349.18

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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.