Home / 15,253.91-22,875.49-4,577.08

Finding the Fourth Proportional to 15,253.91, 22,875.49 and 4,577.08

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Solution

The fourth proportional to 15,253.91, 22,875.49 and 4,577.08 is: 6,864.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,253.91 : 22,875.49 = 4,577.08 : x
  2. Step 2: Convert to fraction form
    15,253.91/22,875.49 = 4,577.08/x
  3. Step 3: Cross multiply
    15,253.91x = 22,875.49 × 4,577.08
  4. Step 4: Simplify right side
    15,253.91x = 104,702,947.77
  5. Step 5: Solve for x
    x = 104,702,947.77/15,253.91
  6. Step 6: Final answer
    x = 6,864.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.