Home / 35,099.40-52,641.33-10,134.01

Finding the Fourth Proportional to 35,099.40, 52,641.33 and 10,134.01

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Solution

The fourth proportional to 35,099.40, 52,641.33 and 10,134.01 is: 15,198.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,099.40 : 52,641.33 = 10,134.01 : x
  2. Step 2: Convert to fraction form
    35,099.40/52,641.33 = 10,134.01/x
  3. Step 3: Cross multiply
    35,099.40x = 52,641.33 × 10,134.01
  4. Step 4: Simplify right side
    35,099.40x = 533,467,764.63
  5. Step 5: Solve for x
    x = 533,467,764.63/35,099.40
  6. Step 6: Final answer
    x = 15,198.77

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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.