Home / 7,564.59-11,347.48-2,300.07

Finding the Fourth Proportional to 7,564.59, 11,347.48 and 2,300.07

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Solution

The fourth proportional to 7,564.59, 11,347.48 and 2,300.07 is: 3,450.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,564.59 : 11,347.48 = 2,300.07 : x
  2. Step 2: Convert to fraction form
    7,564.59/11,347.48 = 2,300.07/x
  3. Step 3: Cross multiply
    7,564.59x = 11,347.48 × 2,300.07
  4. Step 4: Simplify right side
    7,564.59x = 26,100,008.60
  5. Step 5: Solve for x
    x = 26,100,008.60/7,564.59
  6. Step 6: Final answer
    x = 3,450.29

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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.