Home / 16,027.50-24,038.28-4,339.20

Finding the Fourth Proportional to 16,027.50, 24,038.28 and 4,339.20

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Solution

The fourth proportional to 16,027.50, 24,038.28 and 4,339.20 is: 6,508.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,027.50 : 24,038.28 = 4,339.20 : x
  2. Step 2: Convert to fraction form
    16,027.50/24,038.28 = 4,339.20/x
  3. Step 3: Cross multiply
    16,027.50x = 24,038.28 × 4,339.20
  4. Step 4: Simplify right side
    16,027.50x = 104,306,904.58
  5. Step 5: Solve for x
    x = 104,306,904.58/16,027.50
  6. Step 6: Final answer
    x = 6,508.00

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1.5x scale

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.