Home / 36,365.14-54,547.71-10,069.30

Finding the Fourth Proportional to 36,365.14, 54,547.71 and 10,069.30

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Solution

The fourth proportional to 36,365.14, 54,547.71 and 10,069.30 is: 15,103.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,365.14 : 54,547.71 = 10,069.30 : x
  2. Step 2: Convert to fraction form
    36,365.14/54,547.71 = 10,069.30/x
  3. Step 3: Cross multiply
    36,365.14x = 54,547.71 × 10,069.30
  4. Step 4: Simplify right side
    36,365.14x = 549,257,256.30
  5. Step 5: Solve for x
    x = 549,257,256.30/36,365.14
  6. Step 6: Final answer
    x = 15,103.95

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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.