Home / 61,487.04-92,022.24-37,809.58

Finding the Fourth Proportional to 61,487.04, 92,022.24 and 37,809.58

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Solution

The fourth proportional to 61,487.04, 92,022.24 and 37,809.58 is: 56,586.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,487.04 : 92,022.24 = 37,809.58 : x
  2. Step 2: Convert to fraction form
    61,487.04/92,022.24 = 37,809.58/x
  3. Step 3: Cross multiply
    61,487.04x = 92,022.24 × 37,809.58
  4. Step 4: Simplify right side
    61,487.04x = 3,479,322,245.06
  5. Step 5: Solve for x
    x = 3,479,322,245.06/61,487.04
  6. Step 6: Final answer
    x = 56,586.27

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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.