Home / 62,151.19-93,226.79-20,598.19

Finding the Fourth Proportional to 62,151.19, 93,226.79 and 20,598.19

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Solution

The fourth proportional to 62,151.19, 93,226.79 and 20,598.19 is: 30,897.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,151.19 : 93,226.79 = 20,598.19 : x
  2. Step 2: Convert to fraction form
    62,151.19/93,226.79 = 20,598.19/x
  3. Step 3: Cross multiply
    62,151.19x = 93,226.79 × 20,598.19
  4. Step 4: Simplify right side
    62,151.19x = 1,920,302,951.94
  5. Step 5: Solve for x
    x = 1,920,302,951.94/62,151.19
  6. Step 6: Final answer
    x = 30,897.28

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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.