Home / 7,352.95-11,030.87-3,192.25

Finding the Fourth Proportional to 7,352.95, 11,030.87 and 3,192.25

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Solution

The fourth proportional to 7,352.95, 11,030.87 and 3,192.25 is: 4,789.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,352.95 : 11,030.87 = 3,192.25 : x
  2. Step 2: Convert to fraction form
    7,352.95/11,030.87 = 3,192.25/x
  3. Step 3: Cross multiply
    7,352.95x = 11,030.87 × 3,192.25
  4. Step 4: Simplify right side
    7,352.95x = 35,213,294.76
  5. Step 5: Solve for x
    x = 35,213,294.76/7,352.95
  6. Step 6: Final answer
    x = 4,789.00

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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.