Home / 35,059.77-48,382.45-19,144.22

Finding the Fourth Proportional to 35,059.77, 48,382.45 and 19,144.22

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Solution

The fourth proportional to 35,059.77, 48,382.45 and 19,144.22 is: 26,419.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,059.77 : 48,382.45 = 19,144.22 : x
  2. Step 2: Convert to fraction form
    35,059.77/48,382.45 = 19,144.22/x
  3. Step 3: Cross multiply
    35,059.77x = 48,382.45 × 19,144.22
  4. Step 4: Simplify right side
    35,059.77x = 926,243,977.17
  5. Step 5: Solve for x
    x = 926,243,977.17/35,059.77
  6. Step 6: Final answer
    x = 26,419.00

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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.