Home / 23,607.02-35,405.08-6,739.71

Finding the Fourth Proportional to 23,607.02, 35,405.08 and 6,739.71

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Solution

The fourth proportional to 23,607.02, 35,405.08 and 6,739.71 is: 10,108.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,607.02 : 35,405.08 = 6,739.71 : x
  2. Step 2: Convert to fraction form
    23,607.02/35,405.08 = 6,739.71/x
  3. Step 3: Cross multiply
    23,607.02x = 35,405.08 × 6,739.71
  4. Step 4: Simplify right side
    23,607.02x = 238,619,971.73
  5. Step 5: Solve for x
    x = 238,619,971.73/23,607.02
  6. Step 6: Final answer
    x = 10,108.01

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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.