Home / 7,066.41-9,752.84-4,041.46

Finding the Fourth Proportional to 7,066.41, 9,752.84 and 4,041.46

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Solution

The fourth proportional to 7,066.41, 9,752.84 and 4,041.46 is: 5,577.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066.41 : 9,752.84 = 4,041.46 : x
  2. Step 2: Convert to fraction form
    7,066.41/9,752.84 = 4,041.46/x
  3. Step 3: Cross multiply
    7,066.41x = 9,752.84 × 4,041.46
  4. Step 4: Simplify right side
    7,066.41x = 39,415,712.75
  5. Step 5: Solve for x
    x = 39,415,712.75/7,066.41
  6. Step 6: Final answer
    x = 5,577.90

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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.