Home / 24,024.61-36,038.22-9,986.05

Finding the Fourth Proportional to 24,024.61, 36,038.22 and 9,986.05

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Solution

The fourth proportional to 24,024.61, 36,038.22 and 9,986.05 is: 14,979.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,024.61 : 36,038.22 = 9,986.05 : x
  2. Step 2: Convert to fraction form
    24,024.61/36,038.22 = 9,986.05/x
  3. Step 3: Cross multiply
    24,024.61x = 36,038.22 × 9,986.05
  4. Step 4: Simplify right side
    24,024.61x = 359,879,466.83
  5. Step 5: Solve for x
    x = 359,879,466.83/24,024.61
  6. Step 6: Final answer
    x = 14,979.62

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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.