Home / 25,366.17-35,005.03-14,035.58

Finding the Fourth Proportional to 25,366.17, 35,005.03 and 14,035.58

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Solution

The fourth proportional to 25,366.17, 35,005.03 and 14,035.58 is: 19,368.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,366.17 : 35,005.03 = 14,035.58 : x
  2. Step 2: Convert to fraction form
    25,366.17/35,005.03 = 14,035.58/x
  3. Step 3: Cross multiply
    25,366.17x = 35,005.03 × 14,035.58
  4. Step 4: Simplify right side
    25,366.17x = 491,315,820.12
  5. Step 5: Solve for x
    x = 491,315,820.12/25,366.17
  6. Step 6: Final answer
    x = 19,368.94

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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.