Home / 48,350.99-72,637.65-34,345.08

Finding the Fourth Proportional to 48,350.99, 72,637.65 and 34,345.08

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Solution

The fourth proportional to 48,350.99, 72,637.65 and 34,345.08 is: 51,596.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,350.99 : 72,637.65 = 34,345.08 : x
  2. Step 2: Convert to fraction form
    48,350.99/72,637.65 = 34,345.08/x
  3. Step 3: Cross multiply
    48,350.99x = 72,637.65 × 34,345.08
  4. Step 4: Simplify right side
    48,350.99x = 2,494,745,900.26
  5. Step 5: Solve for x
    x = 2,494,745,900.26/48,350.99
  6. Step 6: Final answer
    x = 51,596.59

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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.