Home / 14,058.30-19,402.92-10,695.72

Finding the Fourth Proportional to 14,058.30, 19,402.92 and 10,695.72

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Solution

The fourth proportional to 14,058.30, 19,402.92 and 10,695.72 is: 14,761.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,058.30 : 19,402.92 = 10,695.72 : x
  2. Step 2: Convert to fraction form
    14,058.30/19,402.92 = 10,695.72/x
  3. Step 3: Cross multiply
    14,058.30x = 19,402.92 × 10,695.72
  4. Step 4: Simplify right side
    14,058.30x = 207,528,199.50
  5. Step 5: Solve for x
    x = 207,528,199.50/14,058.30
  6. Step 6: Final answer
    x = 14,761.97

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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.