Home / 58,606.42-87,896.24-26,986.18

Finding the Fourth Proportional to 58,606.42, 87,896.24 and 26,986.18

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Solution

The fourth proportional to 58,606.42, 87,896.24 and 26,986.18 is: 40,473.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,606.42 : 87,896.24 = 26,986.18 : x
  2. Step 2: Convert to fraction form
    58,606.42/87,896.24 = 26,986.18/x
  3. Step 3: Cross multiply
    58,606.42x = 87,896.24 × 26,986.18
  4. Step 4: Simplify right side
    58,606.42x = 2,371,983,753.96
  5. Step 5: Solve for x
    x = 2,371,983,753.96/58,606.42
  6. Step 6: Final answer
    x = 40,473.10

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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.