Home / 42,558.81-58,722.23-24,652.74

Finding the Fourth Proportional to 42,558.81, 58,722.23 and 24,652.74

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Solution

The fourth proportional to 42,558.81, 58,722.23 and 24,652.74 is: 34,015.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,558.81 : 58,722.23 = 24,652.74 : x
  2. Step 2: Convert to fraction form
    42,558.81/58,722.23 = 24,652.74/x
  3. Step 3: Cross multiply
    42,558.81x = 58,722.23 × 24,652.74
  4. Step 4: Simplify right side
    42,558.81x = 1,447,663,745.15
  5. Step 5: Solve for x
    x = 1,447,663,745.15/42,558.81
  6. Step 6: Final answer
    x = 34,015.61

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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.