Home / 23,923.95-33,014.48-13,313.35

Finding the Fourth Proportional to 23,923.95, 33,014.48 and 13,313.35

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Solution

The fourth proportional to 23,923.95, 33,014.48 and 13,313.35 is: 18,372.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,923.95 : 33,014.48 = 13,313.35 : x
  2. Step 2: Convert to fraction form
    23,923.95/33,014.48 = 13,313.35/x
  3. Step 3: Cross multiply
    23,923.95x = 33,014.48 × 13,313.35
  4. Step 4: Simplify right side
    23,923.95x = 439,533,327.31
  5. Step 5: Solve for x
    x = 439,533,327.31/23,923.95
  6. Step 6: Final answer
    x = 18,372.11

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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.