Home / 24,018.60-36,027.90-16,631.40

Finding the Fourth Proportional to 24,018.60, 36,027.90 and 16,631.40

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Solution

The fourth proportional to 24,018.60, 36,027.90 and 16,631.40 is: 24,947.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,018.60 : 36,027.90 = 16,631.40 : x
  2. Step 2: Convert to fraction form
    24,018.60/36,027.90 = 16,631.40/x
  3. Step 3: Cross multiply
    24,018.60x = 36,027.90 × 16,631.40
  4. Step 4: Simplify right side
    24,018.60x = 599,194,416.06
  5. Step 5: Solve for x
    x = 599,194,416.06/24,018.60
  6. Step 6: Final answer
    x = 24,947.10

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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.