Home / 75,925.01-104,777.30-41,934.35

Finding the Fourth Proportional to 75,925.01, 104,777.30 and 41,934.35

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Solution

The fourth proportional to 75,925.01, 104,777.30 and 41,934.35 is: 57,869.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,925.01 : 104,777.30 = 41,934.35 : x
  2. Step 2: Convert to fraction form
    75,925.01/104,777.30 = 41,934.35/x
  3. Step 3: Cross multiply
    75,925.01x = 104,777.30 × 41,934.35
  4. Step 4: Simplify right side
    75,925.01x = 4,393,767,970.26
  5. Step 5: Solve for x
    x = 4,393,767,970.26/75,925.01
  6. Step 6: Final answer
    x = 57,869.84

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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.