Home / 42,293.76-58,364.16-24,391.68

Finding the Fourth Proportional to 42,293.76, 58,364.16 and 24,391.68

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Solution

The fourth proportional to 42,293.76, 58,364.16 and 24,391.68 is: 33,659.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,293.76 : 58,364.16 = 24,391.68 : x
  2. Step 2: Convert to fraction form
    42,293.76/58,364.16 = 24,391.68/x
  3. Step 3: Cross multiply
    42,293.76x = 58,364.16 × 24,391.68
  4. Step 4: Simplify right side
    42,293.76x = 1,423,599,914.19
  5. Step 5: Solve for x
    x = 1,423,599,914.19/42,293.76
  6. Step 6: Final answer
    x = 33,659.81

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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.