Home / 25,376.04-35,010.33-14,756.94

Finding the Fourth Proportional to 25,376.04, 35,010.33 and 14,756.94

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Solution

The fourth proportional to 25,376.04, 35,010.33 and 14,756.94 is: 20,359.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,376.04 : 35,010.33 = 14,756.94 : x
  2. Step 2: Convert to fraction form
    25,376.04/35,010.33 = 14,756.94/x
  3. Step 3: Cross multiply
    25,376.04x = 35,010.33 × 14,756.94
  4. Step 4: Simplify right side
    25,376.04x = 516,645,339.19
  5. Step 5: Solve for x
    x = 516,645,339.19/25,376.04
  6. Step 6: Final answer
    x = 20,359.57

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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.