Home / 23,368.05-32,252.07-13,807.53

Finding the Fourth Proportional to 23,368.05, 32,252.07 and 13,807.53

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Solution

The fourth proportional to 23,368.05, 32,252.07 and 13,807.53 is: 19,056.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,368.05 : 32,252.07 = 13,807.53 : x
  2. Step 2: Convert to fraction form
    23,368.05/32,252.07 = 13,807.53/x
  3. Step 3: Cross multiply
    23,368.05x = 32,252.07 × 13,807.53
  4. Step 4: Simplify right side
    23,368.05x = 445,321,424.09
  5. Step 5: Solve for x
    x = 445,321,424.09/23,368.05
  6. Step 6: Final answer
    x = 19,056.85

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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.