Home / 5,941.17-8,214.47-5,203.05

Finding the Fourth Proportional to 5,941.17, 8,214.47 and 5,203.05

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Solution

The fourth proportional to 5,941.17, 8,214.47 and 5,203.05 is: 7,193.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.17 : 8,214.47 = 5,203.05 : x
  2. Step 2: Convert to fraction form
    5,941.17/8,214.47 = 5,203.05/x
  3. Step 3: Cross multiply
    5,941.17x = 8,214.47 × 5,203.05
  4. Step 4: Simplify right side
    5,941.17x = 42,740,272.12
  5. Step 5: Solve for x
    x = 42,740,272.12/5,941.17
  6. Step 6: Final answer
    x = 7,193.92

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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.