Home / 62,049.93-93,010.10-30,416.19

Finding the Fourth Proportional to 62,049.93, 93,010.10 and 30,416.19

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Solution

The fourth proportional to 62,049.93, 93,010.10 and 30,416.19 is: 45,592.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,049.93 : 93,010.10 = 30,416.19 : x
  2. Step 2: Convert to fraction form
    62,049.93/93,010.10 = 30,416.19/x
  3. Step 3: Cross multiply
    62,049.93x = 93,010.10 × 30,416.19
  4. Step 4: Simplify right side
    62,049.93x = 2,829,012,721.44
  5. Step 5: Solve for x
    x = 2,829,012,721.44/62,049.93
  6. Step 6: Final answer
    x = 45,592.52

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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.