Home / 22,066.47-33,090.95-8,018.84

Finding the Fourth Proportional to 22,066.47, 33,090.95 and 8,018.84

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Solution

The fourth proportional to 22,066.47, 33,090.95 and 8,018.84 is: 12,025.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,066.47 : 33,090.95 = 8,018.84 : x
  2. Step 2: Convert to fraction form
    22,066.47/33,090.95 = 8,018.84/x
  3. Step 3: Cross multiply
    22,066.47x = 33,090.95 × 8,018.84
  4. Step 4: Simplify right side
    22,066.47x = 265,350,827.95
  5. Step 5: Solve for x
    x = 265,350,827.95/22,066.47
  6. Step 6: Final answer
    x = 12,025.07

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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.