Home / 35,359.19-48,796.94-19,444.85

Finding the Fourth Proportional to 35,359.19, 48,796.94 and 19,444.85

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Solution

The fourth proportional to 35,359.19, 48,796.94 and 19,444.85 is: 26,834.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,359.19 : 48,796.94 = 19,444.85 : x
  2. Step 2: Convert to fraction form
    35,359.19/48,796.94 = 19,444.85/x
  3. Step 3: Cross multiply
    35,359.19x = 48,796.94 × 19,444.85
  4. Step 4: Simplify right side
    35,359.19x = 948,849,081.53
  5. Step 5: Solve for x
    x = 948,849,081.53/35,359.19
  6. Step 6: Final answer
    x = 26,834.58

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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.