Home / 42,544.71-58,709.21-24,638.45

Finding the Fourth Proportional to 42,544.71, 58,709.21 and 24,638.45

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Solution

The fourth proportional to 42,544.71, 58,709.21 and 24,638.45 is: 33,999.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,544.71 : 58,709.21 = 24,638.45 : x
  2. Step 2: Convert to fraction form
    42,544.71/58,709.21 = 24,638.45/x
  3. Step 3: Cross multiply
    42,544.71x = 58,709.21 × 24,638.45
  4. Step 4: Simplify right side
    42,544.71x = 1,446,503,518.39
  5. Step 5: Solve for x
    x = 1,446,503,518.39/42,544.71
  6. Step 6: Final answer
    x = 33,999.61

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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.