Home / 70,183.04-96,862.47-44,681.25

Finding the Fourth Proportional to 70,183.04, 96,862.47 and 44,681.25

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Solution

The fourth proportional to 70,183.04, 96,862.47 and 44,681.25 is: 61,666.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,183.04 : 96,862.47 = 44,681.25 : x
  2. Step 2: Convert to fraction form
    70,183.04/96,862.47 = 44,681.25/x
  3. Step 3: Cross multiply
    70,183.04x = 96,862.47 × 44,681.25
  4. Step 4: Simplify right side
    70,183.04x = 4,327,936,433.37
  5. Step 5: Solve for x
    x = 4,327,936,433.37/70,183.04
  6. Step 6: Final answer
    x = 61,666.42

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1.5x scale

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.