Home / 32,730.24-49,095.84-11,955.84

Finding the Fourth Proportional to 32,730.24, 49,095.84 and 11,955.84

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Solution

The fourth proportional to 32,730.24, 49,095.84 and 11,955.84 is: 17,933.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,730.24 : 49,095.84 = 11,955.84 : x
  2. Step 2: Convert to fraction form
    32,730.24/49,095.84 = 11,955.84/x
  3. Step 3: Cross multiply
    32,730.24x = 49,095.84 × 11,955.84
  4. Step 4: Simplify right side
    32,730.24x = 586,982,007.71
  5. Step 5: Solve for x
    x = 586,982,007.71/32,730.24
  6. Step 6: Final answer
    x = 17,933.94

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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.