Home / 17,433.48-24,058.02-12,977.16

Finding the Fourth Proportional to 17,433.48, 24,058.02 and 12,977.16

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Solution

The fourth proportional to 17,433.48, 24,058.02 and 12,977.16 is: 17,908.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,433.48 : 24,058.02 = 12,977.16 : x
  2. Step 2: Convert to fraction form
    17,433.48/24,058.02 = 12,977.16/x
  3. Step 3: Cross multiply
    17,433.48x = 24,058.02 × 12,977.16
  4. Step 4: Simplify right side
    17,433.48x = 312,204,774.82
  5. Step 5: Solve for x
    x = 312,204,774.82/17,433.48
  6. Step 6: Final answer
    x = 17,908.35

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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.