Home / 64,260.02-88,675.35-35,960.24

Finding the Fourth Proportional to 64,260.02, 88,675.35 and 35,960.24

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Solution

The fourth proportional to 64,260.02, 88,675.35 and 35,960.24 is: 49,623.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,260.02 : 88,675.35 = 35,960.24 : x
  2. Step 2: Convert to fraction form
    64,260.02/88,675.35 = 35,960.24/x
  3. Step 3: Cross multiply
    64,260.02x = 88,675.35 × 35,960.24
  4. Step 4: Simplify right side
    64,260.02x = 3,188,786,868.08
  5. Step 5: Solve for x
    x = 3,188,786,868.08/64,260.02
  6. Step 6: Final answer
    x = 49,623.19

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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.