Home / 35,667.54-53,504.19-10,705.86

Finding the Fourth Proportional to 35,667.54, 53,504.19 and 10,705.86

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Solution

The fourth proportional to 35,667.54, 53,504.19 and 10,705.86 is: 16,059.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,667.54 : 53,504.19 = 10,705.86 : x
  2. Step 2: Convert to fraction form
    35,667.54/53,504.19 = 10,705.86/x
  3. Step 3: Cross multiply
    35,667.54x = 53,504.19 × 10,705.86
  4. Step 4: Simplify right side
    35,667.54x = 572,808,367.55
  5. Step 5: Solve for x
    x = 572,808,367.55/35,667.54
  6. Step 6: Final answer
    x = 16,059.65

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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.