Home / 25,404.74-35,056.78-14,073.17

Finding the Fourth Proportional to 25,404.74, 35,056.78 and 14,073.17

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Solution

The fourth proportional to 25,404.74, 35,056.78 and 14,073.17 is: 19,420.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,404.74 : 35,056.78 = 14,073.17 : x
  2. Step 2: Convert to fraction form
    25,404.74/35,056.78 = 14,073.17/x
  3. Step 3: Cross multiply
    25,404.74x = 35,056.78 × 14,073.17
  4. Step 4: Simplify right side
    25,404.74x = 493,360,077.05
  5. Step 5: Solve for x
    x = 493,360,077.05/25,404.74
  6. Step 6: Final answer
    x = 19,420.00

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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.