Home / 35,312.04-52,961.94-10,351.62

Finding the Fourth Proportional to 35,312.04, 52,961.94 and 10,351.62

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Solution

The fourth proportional to 35,312.04, 52,961.94 and 10,351.62 is: 15,525.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,312.04 : 52,961.94 = 10,351.62 : x
  2. Step 2: Convert to fraction form
    35,312.04/52,961.94 = 10,351.62/x
  3. Step 3: Cross multiply
    35,312.04x = 52,961.94 × 10,351.62
  4. Step 4: Simplify right side
    35,312.04x = 548,241,877.34
  5. Step 5: Solve for x
    x = 548,241,877.34/35,312.04
  6. Step 6: Final answer
    x = 15,525.64

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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.