Home / 47,554.76-65,555.70-36,204.50

Finding the Fourth Proportional to 47,554.76, 65,555.70 and 36,204.50

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Solution

The fourth proportional to 47,554.76, 65,555.70 and 36,204.50 is: 49,909.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,554.76 : 65,555.70 = 36,204.50 : x
  2. Step 2: Convert to fraction form
    47,554.76/65,555.70 = 36,204.50/x
  3. Step 3: Cross multiply
    47,554.76x = 65,555.70 × 36,204.50
  4. Step 4: Simplify right side
    47,554.76x = 2,373,411,340.65
  5. Step 5: Solve for x
    x = 2,373,411,340.65/47,554.76
  6. Step 6: Final answer
    x = 49,909.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.