Home / 23,675.05-35,518.13-7,035.22

Finding the Fourth Proportional to 23,675.05, 35,518.13 and 7,035.22

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Solution

The fourth proportional to 23,675.05, 35,518.13 and 7,035.22 is: 10,554.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,675.05 : 35,518.13 = 7,035.22 : x
  2. Step 2: Convert to fraction form
    23,675.05/35,518.13 = 7,035.22/x
  3. Step 3: Cross multiply
    23,675.05x = 35,518.13 × 7,035.22
  4. Step 4: Simplify right side
    23,675.05x = 249,877,858.54
  5. Step 5: Solve for x
    x = 249,877,858.54/23,675.05
  6. Step 6: Final answer
    x = 10,554.48

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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.