Home / 62,216.60-93,106.20-43,408.40

Finding the Fourth Proportional to 62,216.60, 93,106.20 and 43,408.40

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Solution

The fourth proportional to 62,216.60, 93,106.20 and 43,408.40 is: 64,960.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,216.60 : 93,106.20 = 43,408.40 : x
  2. Step 2: Convert to fraction form
    62,216.60/93,106.20 = 43,408.40/x
  3. Step 3: Cross multiply
    62,216.60x = 93,106.20 × 43,408.40
  4. Step 4: Simplify right side
    62,216.60x = 4,041,591,172.08
  5. Step 5: Solve for x
    x = 4,041,591,172.08/62,216.60
  6. Step 6: Final answer
    x = 64,960.01

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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.