Home / 96,780.24-145,006.56-46,884.24

Finding the Fourth Proportional to 96,780.24, 145,006.56 and 46,884.24

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Solution

The fourth proportional to 96,780.24, 145,006.56 and 46,884.24 is: 70,247.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,780.24 : 145,006.56 = 46,884.24 : x
  2. Step 2: Convert to fraction form
    96,780.24/145,006.56 = 46,884.24/x
  3. Step 3: Cross multiply
    96,780.24x = 145,006.56 × 46,884.24
  4. Step 4: Simplify right side
    96,780.24x = 6,798,522,360.61
  5. Step 5: Solve for x
    x = 6,798,522,360.61/96,780.24
  6. Step 6: Final answer
    x = 70,247.01

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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.