Home / 24,386.09-33,652.85-13,775.74

Finding the Fourth Proportional to 24,386.09, 33,652.85 and 13,775.74

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Solution

The fourth proportional to 24,386.09, 33,652.85 and 13,775.74 is: 19,010.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,386.09 : 33,652.85 = 13,775.74 : x
  2. Step 2: Convert to fraction form
    24,386.09/33,652.85 = 13,775.74/x
  3. Step 3: Cross multiply
    24,386.09x = 33,652.85 × 13,775.74
  4. Step 4: Simplify right side
    24,386.09x = 463,592,758.85
  5. Step 5: Solve for x
    x = 463,592,758.85/24,386.09
  6. Step 6: Final answer
    x = 19,010.54

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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.