Home / 70,664.08-97,475.82-44,122

Finding the Fourth Proportional to 70,664.08, 97,475.82 and 44,122

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Solution

The fourth proportional to 70,664.08, 97,475.82 and 44,122 is: 60,863.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,664.08 : 97,475.82 = 44,122 : x
  2. Step 2: Convert to fraction form
    70,664.08/97,475.82 = 44,122/x
  3. Step 3: Cross multiply
    70,664.08x = 97,475.82 × 44,122
  4. Step 4: Simplify right side
    70,664.08x = 4,300,828,130.04
  5. Step 5: Solve for x
    x = 4,300,828,130.04/70,664.08
  6. Step 6: Final answer
    x = 60,863.00

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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.