Home / 62,445.92-93,528.24-43,808.96

Finding the Fourth Proportional to 62,445.92, 93,528.24 and 43,808.96

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Solution

The fourth proportional to 62,445.92, 93,528.24 and 43,808.96 is: 65,614.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,445.92 : 93,528.24 = 43,808.96 : x
  2. Step 2: Convert to fraction form
    62,445.92/93,528.24 = 43,808.96/x
  3. Step 3: Cross multiply
    62,445.92x = 93,528.24 × 43,808.96
  4. Step 4: Simplify right side
    62,445.92x = 4,097,374,925.03
  5. Step 5: Solve for x
    x = 4,097,374,925.03/62,445.92
  6. Step 6: Final answer
    x = 65,614.77

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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.