Home / 15,380.34-23,066.22-6,018.45

Finding the Fourth Proportional to 15,380.34, 23,066.22 and 6,018.45

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Solution

The fourth proportional to 15,380.34, 23,066.22 and 6,018.45 is: 9,026.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,380.34 : 23,066.22 = 6,018.45 : x
  2. Step 2: Convert to fraction form
    15,380.34/23,066.22 = 6,018.45/x
  3. Step 3: Cross multiply
    15,380.34x = 23,066.22 × 6,018.45
  4. Step 4: Simplify right side
    15,380.34x = 138,822,891.76
  5. Step 5: Solve for x
    x = 138,822,891.76/15,380.34
  6. Step 6: Final answer
    x = 9,026.00

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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.