Home / 36,066.47-49,690.26-25,154.18

Finding the Fourth Proportional to 36,066.47, 49,690.26 and 25,154.18

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Solution

The fourth proportional to 36,066.47, 49,690.26 and 25,154.18 is: 34,655.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,066.47 : 49,690.26 = 25,154.18 : x
  2. Step 2: Convert to fraction form
    36,066.47/49,690.26 = 25,154.18/x
  3. Step 3: Cross multiply
    36,066.47x = 49,690.26 × 25,154.18
  4. Step 4: Simplify right side
    36,066.47x = 1,249,917,682.17
  5. Step 5: Solve for x
    x = 1,249,917,682.17/36,066.47
  6. Step 6: Final answer
    x = 34,655.95

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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.