Home / 193,055.40-289,566.90-59,933.52

Finding the Fourth Proportional to 193,055.40, 289,566.90 and 59,933.52

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Solution

The fourth proportional to 193,055.40, 289,566.90 and 59,933.52 is: 89,895.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,055.40 : 289,566.90 = 59,933.52 : x
  2. Step 2: Convert to fraction form
    193,055.40/289,566.90 = 59,933.52/x
  3. Step 3: Cross multiply
    193,055.40x = 289,566.90 × 59,933.52
  4. Step 4: Simplify right side
    193,055.40x = 17,354,763,592.49
  5. Step 5: Solve for x
    x = 17,354,763,592.49/193,055.40
  6. Step 6: Final answer
    x = 89,895.25

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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.