Home / 17,419.05-24,038.55-9,461.43

Finding the Fourth Proportional to 17,419.05, 24,038.55 and 9,461.43

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Solution

The fourth proportional to 17,419.05, 24,038.55 and 9,461.43 is: 13,056.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,419.05 : 24,038.55 = 9,461.43 : x
  2. Step 2: Convert to fraction form
    17,419.05/24,038.55 = 9,461.43/x
  3. Step 3: Cross multiply
    17,419.05x = 24,038.55 × 9,461.43
  4. Step 4: Simplify right side
    17,419.05x = 227,439,058.13
  5. Step 5: Solve for x
    x = 227,439,058.13/17,419.05
  6. Step 6: Final answer
    x = 13,056.92

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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.