Home / 46,199.56-68,822.56-43,331.08

Finding the Fourth Proportional to 46,199.56, 68,822.56 and 43,331.08

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Solution

The fourth proportional to 46,199.56, 68,822.56 and 43,331.08 is: 64,549.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,199.56 : 68,822.56 = 43,331.08 : x
  2. Step 2: Convert to fraction form
    46,199.56/68,822.56 = 43,331.08/x
  3. Step 3: Cross multiply
    46,199.56x = 68,822.56 × 43,331.08
  4. Step 4: Simplify right side
    46,199.56x = 2,982,155,853.16
  5. Step 5: Solve for x
    x = 2,982,155,853.16/46,199.56
  6. Step 6: Final answer
    x = 64,549.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.