Home / 35,256.40-52,870.88-17,714

Finding the Fourth Proportional to 35,256.40, 52,870.88 and 17,714

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Solution

The fourth proportional to 35,256.40, 52,870.88 and 17,714 is: 26,564.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,256.40 : 52,870.88 = 17,714 : x
  2. Step 2: Convert to fraction form
    35,256.40/52,870.88 = 17,714/x
  3. Step 3: Cross multiply
    35,256.40x = 52,870.88 × 17,714
  4. Step 4: Simplify right side
    35,256.40x = 936,554,768.32
  5. Step 5: Solve for x
    x = 936,554,768.32/35,256.40
  6. Step 6: Final answer
    x = 26,564.11

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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.