Home / 9,035.40-13,548.28-4,590.33

Finding the Fourth Proportional to 9,035.40, 13,548.28 and 4,590.33

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Solution

The fourth proportional to 9,035.40, 13,548.28 and 4,590.33 is: 6,883.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035.40 : 13,548.28 = 4,590.33 : x
  2. Step 2: Convert to fraction form
    9,035.40/13,548.28 = 4,590.33/x
  3. Step 3: Cross multiply
    9,035.40x = 13,548.28 × 4,590.33
  4. Step 4: Simplify right side
    9,035.40x = 62,191,076.13
  5. Step 5: Solve for x
    x = 62,191,076.13/9,035.40
  6. Step 6: Final answer
    x = 6,883.05

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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.