Home / 34,860.64-52,297.44-14,098.72

Finding the Fourth Proportional to 34,860.64, 52,297.44 and 14,098.72

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Solution

The fourth proportional to 34,860.64, 52,297.44 and 14,098.72 is: 21,150.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,860.64 : 52,297.44 = 14,098.72 : x
  2. Step 2: Convert to fraction form
    34,860.64/52,297.44 = 14,098.72/x
  3. Step 3: Cross multiply
    34,860.64x = 52,297.44 × 14,098.72
  4. Step 4: Simplify right side
    34,860.64x = 737,326,963.28
  5. Step 5: Solve for x
    x = 737,326,963.28/34,860.64
  6. Step 6: Final answer
    x = 21,150.70

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1.5x scale

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.