Home / 35,169.56-48,533.66-19,253.87

Finding the Fourth Proportional to 35,169.56, 48,533.66 and 19,253.87

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Solution

The fourth proportional to 35,169.56, 48,533.66 and 19,253.87 is: 26,570.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,169.56 : 48,533.66 = 19,253.87 : x
  2. Step 2: Convert to fraction form
    35,169.56/48,533.66 = 19,253.87/x
  3. Step 3: Cross multiply
    35,169.56x = 48,533.66 × 19,253.87
  4. Step 4: Simplify right side
    35,169.56x = 934,460,803.83
  5. Step 5: Solve for x
    x = 934,460,803.83/35,169.56
  6. Step 6: Final answer
    x = 26,570.16

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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.