Home / 25,925.29-35,774.64-14,439.34

Finding the Fourth Proportional to 25,925.29, 35,774.64 and 14,439.34

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Solution

The fourth proportional to 25,925.29, 35,774.64 and 14,439.34 is: 19,925.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,925.29 : 35,774.64 = 14,439.34 : x
  2. Step 2: Convert to fraction form
    25,925.29/35,774.64 = 14,439.34/x
  3. Step 3: Cross multiply
    25,925.29x = 35,774.64 × 14,439.34
  4. Step 4: Simplify right side
    25,925.29x = 516,562,093.83
  5. Step 5: Solve for x
    x = 516,562,093.83/25,925.29
  6. Step 6: Final answer
    x = 19,925.03

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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.