Home / 42,219.36-58,263.33-24,317.58

Finding the Fourth Proportional to 42,219.36, 58,263.33 and 24,317.58

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Solution

The fourth proportional to 42,219.36, 58,263.33 and 24,317.58 is: 33,558.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,219.36 : 58,263.33 = 24,317.58 : x
  2. Step 2: Convert to fraction form
    42,219.36/58,263.33 = 24,317.58/x
  3. Step 3: Cross multiply
    42,219.36x = 58,263.33 × 24,317.58
  4. Step 4: Simplify right side
    42,219.36x = 1,416,823,188.34
  5. Step 5: Solve for x
    x = 1,416,823,188.34/42,219.36
  6. Step 6: Final answer
    x = 33,558.61

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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.