Home / 35,441.06-48,908.68-19,525.50

Finding the Fourth Proportional to 35,441.06, 48,908.68 and 19,525.50

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Solution

The fourth proportional to 35,441.06, 48,908.68 and 19,525.50 is: 26,945.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,441.06 : 48,908.68 = 19,525.50 : x
  2. Step 2: Convert to fraction form
    35,441.06/48,908.68 = 19,525.50/x
  3. Step 3: Cross multiply
    35,441.06x = 48,908.68 × 19,525.50
  4. Step 4: Simplify right side
    35,441.06x = 954,966,431.34
  5. Step 5: Solve for x
    x = 954,966,431.34/35,441.06
  6. Step 6: Final answer
    x = 26,945.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.