Home / 18,090.51-24,964.86-10,024.68

Finding the Fourth Proportional to 18,090.51, 24,964.86 and 10,024.68

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Solution

The fourth proportional to 18,090.51, 24,964.86 and 10,024.68 is: 13,834.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,090.51 : 24,964.86 = 10,024.68 : x
  2. Step 2: Convert to fraction form
    18,090.51/24,964.86 = 10,024.68/x
  3. Step 3: Cross multiply
    18,090.51x = 24,964.86 × 10,024.68
  4. Step 4: Simplify right side
    18,090.51x = 250,264,732.74
  5. Step 5: Solve for x
    x = 250,264,732.74/18,090.51
  6. Step 6: Final answer
    x = 13,834.03

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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.