Home / 7,567.48-11,350.95-2,637.10

Finding the Fourth Proportional to 7,567.48, 11,350.95 and 2,637.10

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Solution

The fourth proportional to 7,567.48, 11,350.95 and 2,637.10 is: 3,955.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567.48 : 11,350.95 = 2,637.10 : x
  2. Step 2: Convert to fraction form
    7,567.48/11,350.95 = 2,637.10/x
  3. Step 3: Cross multiply
    7,567.48x = 11,350.95 × 2,637.10
  4. Step 4: Simplify right side
    7,567.48x = 29,933,577.06
  5. Step 5: Solve for x
    x = 29,933,577.06/7,567.48
  6. Step 6: Final answer
    x = 3,955.55

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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.