Home / 2,567.19-3,830.63-2,410.45

Finding the Fourth Proportional to 2,567.19, 3,830.63 and 2,410.45

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Solution

The fourth proportional to 2,567.19, 3,830.63 and 2,410.45 is: 3,596.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567.19 : 3,830.63 = 2,410.45 : x
  2. Step 2: Convert to fraction form
    2,567.19/3,830.63 = 2,410.45/x
  3. Step 3: Cross multiply
    2,567.19x = 3,830.63 × 2,410.45
  4. Step 4: Simplify right side
    2,567.19x = 9,233,542.08
  5. Step 5: Solve for x
    x = 9,233,542.08/2,567.19
  6. Step 6: Final answer
    x = 3,596.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.