Home / 24,319.00-33,559.55-13,564.19

Finding the Fourth Proportional to 24,319.00, 33,559.55 and 13,564.19

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Solution

The fourth proportional to 24,319.00, 33,559.55 and 13,564.19 is: 18,718.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,319.00 : 33,559.55 = 13,564.19 : x
  2. Step 2: Convert to fraction form
    24,319.00/33,559.55 = 13,564.19/x
  3. Step 3: Cross multiply
    24,319.00x = 33,559.55 × 13,564.19
  4. Step 4: Simplify right side
    24,319.00x = 455,208,179.46
  5. Step 5: Solve for x
    x = 455,208,179.46/24,319.00
  6. Step 6: Final answer
    x = 18,718.21

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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.