Home / 195,114.27-292,666.84-89,933.24

Finding the Fourth Proportional to 195,114.27, 292,666.84 and 89,933.24

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Solution

The fourth proportional to 195,114.27, 292,666.84 and 89,933.24 is: 134,897.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,114.27 : 292,666.84 = 89,933.24 : x
  2. Step 2: Convert to fraction form
    195,114.27/292,666.84 = 89,933.24/x
  3. Step 3: Cross multiply
    195,114.27x = 292,666.84 × 89,933.24
  4. Step 4: Simplify right side
    195,114.27x = 26,320,477,668.60
  5. Step 5: Solve for x
    x = 26,320,477,668.60/195,114.27
  6. Step 6: Final answer
    x = 134,897.76

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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.