Home / 193,103.02-289,685.53-59,952.08

Finding the Fourth Proportional to 193,103.02, 289,685.53 and 59,952.08

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Solution

The fourth proportional to 193,103.02, 289,685.53 and 59,952.08 is: 89,937.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,103.02 : 289,685.53 = 59,952.08 : x
  2. Step 2: Convert to fraction form
    193,103.02/289,685.53 = 59,952.08/x
  3. Step 3: Cross multiply
    193,103.02x = 289,685.53 × 59,952.08
  4. Step 4: Simplify right side
    193,103.02x = 17,367,250,868.56
  5. Step 5: Solve for x
    x = 17,367,250,868.56/193,103.02
  6. Step 6: Final answer
    x = 89,937.75

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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.