Home / 24,867.63-34,330.01-19,189.62

Finding the Fourth Proportional to 24,867.63, 34,330.01 and 19,189.62

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Solution

The fourth proportional to 24,867.63, 34,330.01 and 19,189.62 is: 26,491.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,867.63 : 34,330.01 = 19,189.62 : x
  2. Step 2: Convert to fraction form
    24,867.63/34,330.01 = 19,189.62/x
  3. Step 3: Cross multiply
    24,867.63x = 34,330.01 × 19,189.62
  4. Step 4: Simplify right side
    24,867.63x = 658,779,750.55
  5. Step 5: Solve for x
    x = 658,779,750.55/24,867.63
  6. Step 6: Final answer
    x = 26,491.46

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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.