Home / 35,165.94-48,529.56-19,250.11

Finding the Fourth Proportional to 35,165.94, 48,529.56 and 19,250.11

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Solution

The fourth proportional to 35,165.94, 48,529.56 and 19,250.11 is: 26,565.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,165.94 : 48,529.56 = 19,250.11 : x
  2. Step 2: Convert to fraction form
    35,165.94/48,529.56 = 19,250.11/x
  3. Step 3: Cross multiply
    35,165.94x = 48,529.56 × 19,250.11
  4. Step 4: Simplify right side
    35,165.94x = 934,199,368.25
  5. Step 5: Solve for x
    x = 934,199,368.25/35,165.94
  6. Step 6: Final answer
    x = 26,565.46

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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.