Home / 9,023.00-13,535.10-3,177.63

Finding the Fourth Proportional to 9,023.00, 13,535.10 and 3,177.63

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Solution

The fourth proportional to 9,023.00, 13,535.10 and 3,177.63 is: 4,766.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.00 : 13,535.10 = 3,177.63 : x
  2. Step 2: Convert to fraction form
    9,023.00/13,535.10 = 3,177.63/x
  3. Step 3: Cross multiply
    9,023.00x = 13,535.10 × 3,177.63
  4. Step 4: Simplify right side
    9,023.00x = 43,009,539.81
  5. Step 5: Solve for x
    x = 43,009,539.81/9,023.00
  6. Step 6: Final answer
    x = 4,766.66

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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.