Home / 25,354.01-34,989.77-14,023.46

Finding the Fourth Proportional to 25,354.01, 34,989.77 and 14,023.46

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Solution

The fourth proportional to 25,354.01, 34,989.77 and 14,023.46 is: 19,353.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,354.01 : 34,989.77 = 14,023.46 : x
  2. Step 2: Convert to fraction form
    25,354.01/34,989.77 = 14,023.46/x
  3. Step 3: Cross multiply
    25,354.01x = 34,989.77 × 14,023.46
  4. Step 4: Simplify right side
    25,354.01x = 490,677,569.89
  5. Step 5: Solve for x
    x = 490,677,569.89/25,354.01
  6. Step 6: Final answer
    x = 19,353.06

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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.