Home / 7,025.48-9,692.62-5,410.88

Finding the Fourth Proportional to 7,025.48, 9,692.62 and 5,410.88

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Solution

The fourth proportional to 7,025.48, 9,692.62 and 5,410.88 is: 7,465.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.48 : 9,692.62 = 5,410.88 : x
  2. Step 2: Convert to fraction form
    7,025.48/9,692.62 = 5,410.88/x
  3. Step 3: Cross multiply
    7,025.48x = 9,692.62 × 5,410.88
  4. Step 4: Simplify right side
    7,025.48x = 52,445,603.71
  5. Step 5: Solve for x
    x = 52,445,603.71/7,025.48
  6. Step 6: Final answer
    x = 7,465.06

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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.