Home / 107,315.63-148,095.46-59,568.88

Finding the Fourth Proportional to 107,315.63, 148,095.46 and 59,568.88

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Solution

The fourth proportional to 107,315.63, 148,095.46 and 59,568.88 is: 82,204.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,315.63 : 148,095.46 = 59,568.88 : x
  2. Step 2: Convert to fraction form
    107,315.63/148,095.46 = 59,568.88/x
  3. Step 3: Cross multiply
    107,315.63x = 148,095.46 × 59,568.88
  4. Step 4: Simplify right side
    107,315.63x = 8,821,880,685.28
  5. Step 5: Solve for x
    x = 8,821,880,685.28/107,315.63
  6. Step 6: Final answer
    x = 82,204.99

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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.