Home / 48,373.44-72,554.68-16,777.67

Finding the Fourth Proportional to 48,373.44, 72,554.68 and 16,777.67

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Solution

The fourth proportional to 48,373.44, 72,554.68 and 16,777.67 is: 25,164.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,373.44 : 72,554.68 = 16,777.67 : x
  2. Step 2: Convert to fraction form
    48,373.44/72,554.68 = 16,777.67/x
  3. Step 3: Cross multiply
    48,373.44x = 72,554.68 × 16,777.67
  4. Step 4: Simplify right side
    48,373.44x = 1,217,298,136.19
  5. Step 5: Solve for x
    x = 1,217,298,136.19/48,373.44
  6. Step 6: Final answer
    x = 25,164.60

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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.