Home / 24,412.08-33,690.06-13,802.64

Finding the Fourth Proportional to 24,412.08, 33,690.06 and 13,802.64

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Solution

The fourth proportional to 24,412.08, 33,690.06 and 13,802.64 is: 19,048.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,412.08 : 33,690.06 = 13,802.64 : x
  2. Step 2: Convert to fraction form
    24,412.08/33,690.06 = 13,802.64/x
  3. Step 3: Cross multiply
    24,412.08x = 33,690.06 × 13,802.64
  4. Step 4: Simplify right side
    24,412.08x = 465,011,769.76
  5. Step 5: Solve for x
    x = 465,011,769.76/24,412.08
  6. Step 6: Final answer
    x = 19,048.43

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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.