Home / 25,104.03-37,666.91-9,518.01

Finding the Fourth Proportional to 25,104.03, 37,666.91 and 9,518.01

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Solution

The fourth proportional to 25,104.03, 37,666.91 and 9,518.01 is: 14,281.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104.03 : 37,666.91 = 9,518.01 : x
  2. Step 2: Convert to fraction form
    25,104.03/37,666.91 = 9,518.01/x
  3. Step 3: Cross multiply
    25,104.03x = 37,666.91 × 9,518.01
  4. Step 4: Simplify right side
    25,104.03x = 358,514,026.05
  5. Step 5: Solve for x
    x = 358,514,026.05/25,104.03
  6. Step 6: Final answer
    x = 14,281.13

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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.