Home / 23,402.25-35,103.38-9,368.60

Finding the Fourth Proportional to 23,402.25, 35,103.38 and 9,368.60

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Solution

The fourth proportional to 23,402.25, 35,103.38 and 9,368.60 is: 14,052.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,402.25 : 35,103.38 = 9,368.60 : x
  2. Step 2: Convert to fraction form
    23,402.25/35,103.38 = 9,368.60/x
  3. Step 3: Cross multiply
    23,402.25x = 35,103.38 × 9,368.60
  4. Step 4: Simplify right side
    23,402.25x = 328,869,303.51
  5. Step 5: Solve for x
    x = 328,869,303.51/23,402.25
  6. Step 6: Final answer
    x = 14,052.89

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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.