Home / 17,251.04-23,807.32-9,698.60

Finding the Fourth Proportional to 17,251.04, 23,807.32 and 9,698.60

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Solution

The fourth proportional to 17,251.04, 23,807.32 and 9,698.60 is: 13,384.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,251.04 : 23,807.32 = 9,698.60 : x
  2. Step 2: Convert to fraction form
    17,251.04/23,807.32 = 9,698.60/x
  3. Step 3: Cross multiply
    17,251.04x = 23,807.32 × 9,698.60
  4. Step 4: Simplify right side
    17,251.04x = 230,897,709.02
  5. Step 5: Solve for x
    x = 230,897,709.02/17,251.04
  6. Step 6: Final answer
    x = 13,384.57

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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.