Home / 59,637.94-82,296.21-32,779.78

Finding the Fourth Proportional to 59,637.94, 82,296.21 and 32,779.78

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Solution

The fourth proportional to 59,637.94, 82,296.21 and 32,779.78 is: 45,233.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,637.94 : 82,296.21 = 32,779.78 : x
  2. Step 2: Convert to fraction form
    59,637.94/82,296.21 = 32,779.78/x
  3. Step 3: Cross multiply
    59,637.94x = 82,296.21 × 32,779.78
  4. Step 4: Simplify right side
    59,637.94x = 2,697,651,658.63
  5. Step 5: Solve for x
    x = 2,697,651,658.63/59,637.94
  6. Step 6: Final answer
    x = 45,233.82

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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.