Home / 23,664.02-32,656.35-13,053.68

Finding the Fourth Proportional to 23,664.02, 32,656.35 and 13,053.68

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Solution

The fourth proportional to 23,664.02, 32,656.35 and 13,053.68 is: 18,014.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,664.02 : 32,656.35 = 13,053.68 : x
  2. Step 2: Convert to fraction form
    23,664.02/32,656.35 = 13,053.68/x
  3. Step 3: Cross multiply
    23,664.02x = 32,656.35 × 13,053.68
  4. Step 4: Simplify right side
    23,664.02x = 426,285,542.87
  5. Step 5: Solve for x
    x = 426,285,542.87/23,664.02
  6. Step 6: Final answer
    x = 18,014.08

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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.