Home / 17,454.07-24,090.65-10,384.53

Finding the Fourth Proportional to 17,454.07, 24,090.65 and 10,384.53

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Solution

The fourth proportional to 17,454.07, 24,090.65 and 10,384.53 is: 14,333.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,454.07 : 24,090.65 = 10,384.53 : x
  2. Step 2: Convert to fraction form
    17,454.07/24,090.65 = 10,384.53/x
  3. Step 3: Cross multiply
    17,454.07x = 24,090.65 × 10,384.53
  4. Step 4: Simplify right side
    17,454.07x = 250,170,077.64
  5. Step 5: Solve for x
    x = 250,170,077.64/17,454.07
  6. Step 6: Final answer
    x = 14,333.05

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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.