Home / 36,854.41-55,281.63-10,559.26

Finding the Fourth Proportional to 36,854.41, 55,281.63 and 10,559.26

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Solution

The fourth proportional to 36,854.41, 55,281.63 and 10,559.26 is: 15,838.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,854.41 : 55,281.63 = 10,559.26 : x
  2. Step 2: Convert to fraction form
    36,854.41/55,281.63 = 10,559.26/x
  3. Step 3: Cross multiply
    36,854.41x = 55,281.63 × 10,559.26
  4. Step 4: Simplify right side
    36,854.41x = 583,733,104.39
  5. Step 5: Solve for x
    x = 583,733,104.39/36,854.41
  6. Step 6: Final answer
    x = 15,838.89

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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.