Home / 23,675.45-35,518.64-7,035.11

Finding the Fourth Proportional to 23,675.45, 35,518.64 and 7,035.11

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Solution

The fourth proportional to 23,675.45, 35,518.64 and 7,035.11 is: 10,554.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,675.45 : 35,518.64 = 7,035.11 : x
  2. Step 2: Convert to fraction form
    23,675.45/35,518.64 = 7,035.11/x
  3. Step 3: Cross multiply
    23,675.45x = 35,518.64 × 7,035.11
  4. Step 4: Simplify right side
    23,675.45x = 249,877,539.45
  5. Step 5: Solve for x
    x = 249,877,539.45/23,675.45
  6. Step 6: Final answer
    x = 10,554.29

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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.