Home / 25,926.29-35,776.02-14,440.34

Finding the Fourth Proportional to 25,926.29, 35,776.02 and 14,440.34

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Solution

The fourth proportional to 25,926.29, 35,776.02 and 14,440.34 is: 19,926.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,926.29 : 35,776.02 = 14,440.34 : x
  2. Step 2: Convert to fraction form
    25,926.29/35,776.02 = 14,440.34/x
  3. Step 3: Cross multiply
    25,926.29x = 35,776.02 × 14,440.34
  4. Step 4: Simplify right side
    25,926.29x = 516,617,892.65
  5. Step 5: Solve for x
    x = 516,617,892.65/25,926.29
  6. Step 6: Final answer
    x = 19,926.41

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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.