Home / 35,070.84-52,606.74-11,697.30

Finding the Fourth Proportional to 35,070.84, 52,606.74 and 11,697.30

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Solution

The fourth proportional to 35,070.84, 52,606.74 and 11,697.30 is: 17,546.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,070.84 : 52,606.74 = 11,697.30 : x
  2. Step 2: Convert to fraction form
    35,070.84/52,606.74 = 11,697.30/x
  3. Step 3: Cross multiply
    35,070.84x = 52,606.74 × 11,697.30
  4. Step 4: Simplify right side
    35,070.84x = 615,356,819.80
  5. Step 5: Solve for x
    x = 615,356,819.80/35,070.84
  6. Step 6: Final answer
    x = 17,546.11

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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.