Home / 35,267.06-52,905.54-10,308.94

Finding the Fourth Proportional to 35,267.06, 52,905.54 and 10,308.94

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Solution

The fourth proportional to 35,267.06, 52,905.54 and 10,308.94 is: 15,464.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,267.06 : 52,905.54 = 10,308.94 : x
  2. Step 2: Convert to fraction form
    35,267.06/52,905.54 = 10,308.94/x
  3. Step 3: Cross multiply
    35,267.06x = 52,905.54 × 10,308.94
  4. Step 4: Simplify right side
    35,267.06x = 545,400,037.53
  5. Step 5: Solve for x
    x = 545,400,037.53/35,267.06
  6. Step 6: Final answer
    x = 15,464.86

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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.