Home / 23,037.36-31,802.27-17,374.52

Finding the Fourth Proportional to 23,037.36, 31,802.27 and 17,374.52

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Solution

The fourth proportional to 23,037.36, 31,802.27 and 17,374.52 is: 23,984.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,037.36 : 31,802.27 = 17,374.52 : x
  2. Step 2: Convert to fraction form
    23,037.36/31,802.27 = 17,374.52/x
  3. Step 3: Cross multiply
    23,037.36x = 31,802.27 × 17,374.52
  4. Step 4: Simplify right side
    23,037.36x = 552,548,930.28
  5. Step 5: Solve for x
    x = 552,548,930.28/23,037.36
  6. Step 6: Final answer
    x = 23,984.91

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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.