Home / 14,890.52-22,339.02-4,502

Finding the Fourth Proportional to 14,890.52, 22,339.02 and 4,502

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Solution

The fourth proportional to 14,890.52, 22,339.02 and 4,502 is: 6,753.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890.52 : 22,339.02 = 4,502 : x
  2. Step 2: Convert to fraction form
    14,890.52/22,339.02 = 4,502/x
  3. Step 3: Cross multiply
    14,890.52x = 22,339.02 × 4,502
  4. Step 4: Simplify right side
    14,890.52x = 100,570,268.04
  5. Step 5: Solve for x
    x = 100,570,268.04/14,890.52
  6. Step 6: Final answer
    x = 6,753.98

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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.