Home / 9,094.93-13,642.67-3,548.05

Finding the Fourth Proportional to 9,094.93, 13,642.67 and 3,548.05

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Solution

The fourth proportional to 9,094.93, 13,642.67 and 3,548.05 is: 5,322.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.93 : 13,642.67 = 3,548.05 : x
  2. Step 2: Convert to fraction form
    9,094.93/13,642.67 = 3,548.05/x
  3. Step 3: Cross multiply
    9,094.93x = 13,642.67 × 3,548.05
  4. Step 4: Simplify right side
    9,094.93x = 48,404,875.29
  5. Step 5: Solve for x
    x = 48,404,875.29/9,094.93
  6. Step 6: Final answer
    x = 5,322.18

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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.