Home / 58,656.19-80,881.33-43,576.83

Finding the Fourth Proportional to 58,656.19, 80,881.33 and 43,576.83

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Solution

The fourth proportional to 58,656.19, 80,881.33 and 43,576.83 is: 60,088.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,656.19 : 80,881.33 = 43,576.83 : x
  2. Step 2: Convert to fraction form
    58,656.19/80,881.33 = 43,576.83/x
  3. Step 3: Cross multiply
    58,656.19x = 80,881.33 × 43,576.83
  4. Step 4: Simplify right side
    58,656.19x = 3,524,551,967.58
  5. Step 5: Solve for x
    x = 3,524,551,967.58/58,656.19
  6. Step 6: Final answer
    x = 60,088.32

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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.