Home / 34,868.48-52,302.24-8,573.45

Finding the Fourth Proportional to 34,868.48, 52,302.24 and 8,573.45

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Solution

The fourth proportional to 34,868.48, 52,302.24 and 8,573.45 is: 12,860.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,868.48 : 52,302.24 = 8,573.45 : x
  2. Step 2: Convert to fraction form
    34,868.48/52,302.24 = 8,573.45/x
  3. Step 3: Cross multiply
    34,868.48x = 52,302.24 × 8,573.45
  4. Step 4: Simplify right side
    34,868.48x = 448,410,378.02
  5. Step 5: Solve for x
    x = 448,410,378.02/34,868.48
  6. Step 6: Final answer
    x = 12,860.05

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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.