Home / 34,965.95-48,253.19-19,050.53

Finding the Fourth Proportional to 34,965.95, 48,253.19 and 19,050.53

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Solution

The fourth proportional to 34,965.95, 48,253.19 and 19,050.53 is: 26,289.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,965.95 : 48,253.19 = 19,050.53 : x
  2. Step 2: Convert to fraction form
    34,965.95/48,253.19 = 19,050.53/x
  3. Step 3: Cross multiply
    34,965.95x = 48,253.19 × 19,050.53
  4. Step 4: Simplify right side
    34,965.95x = 919,248,507.17
  5. Step 5: Solve for x
    x = 919,248,507.17/34,965.95
  6. Step 6: Final answer
    x = 26,289.82

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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.