Home / 18,883.04-26,056.48-10,924.08

Finding the Fourth Proportional to 18,883.04, 26,056.48 and 10,924.08

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Solution

The fourth proportional to 18,883.04, 26,056.48 and 10,924.08 is: 15,074.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,883.04 : 26,056.48 = 10,924.08 : x
  2. Step 2: Convert to fraction form
    18,883.04/26,056.48 = 10,924.08/x
  3. Step 3: Cross multiply
    18,883.04x = 26,056.48 × 10,924.08
  4. Step 4: Simplify right side
    18,883.04x = 284,643,072.04
  5. Step 5: Solve for x
    x = 284,643,072.04/18,883.04
  6. Step 6: Final answer
    x = 15,074.01

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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.