Home / 23,665.02-32,657.73-13,054.68

Finding the Fourth Proportional to 23,665.02, 32,657.73 and 13,054.68

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Solution

The fourth proportional to 23,665.02, 32,657.73 and 13,054.68 is: 18,015.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,665.02 : 32,657.73 = 13,054.68 : x
  2. Step 2: Convert to fraction form
    23,665.02/32,657.73 = 13,054.68/x
  3. Step 3: Cross multiply
    23,665.02x = 32,657.73 × 13,054.68
  4. Step 4: Simplify right side
    23,665.02x = 426,336,214.68
  5. Step 5: Solve for x
    x = 426,336,214.68/23,665.02
  6. Step 6: Final answer
    x = 18,015.46

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Similar ratio
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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.