Home / 25,024.80-34,533.36-13,846.08

Finding the Fourth Proportional to 25,024.80, 34,533.36 and 13,846.08

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Solution

The fourth proportional to 25,024.80, 34,533.36 and 13,846.08 is: 19,107.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,024.80 : 34,533.36 = 13,846.08 : x
  2. Step 2: Convert to fraction form
    25,024.80/34,533.36 = 13,846.08/x
  3. Step 3: Cross multiply
    25,024.80x = 34,533.36 × 13,846.08
  4. Step 4: Simplify right side
    25,024.80x = 478,151,665.23
  5. Step 5: Solve for x
    x = 478,151,665.23/25,024.80
  6. Step 6: Final answer
    x = 19,107.11

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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.