Home / 25,963.40-35,829.52-14,026.76

Finding the Fourth Proportional to 25,963.40, 35,829.52 and 14,026.76

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Solution

The fourth proportional to 25,963.40, 35,829.52 and 14,026.76 is: 19,356.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,963.40 : 35,829.52 = 14,026.76 : x
  2. Step 2: Convert to fraction form
    25,963.40/35,829.52 = 14,026.76/x
  3. Step 3: Cross multiply
    25,963.40x = 35,829.52 × 14,026.76
  4. Step 4: Simplify right side
    25,963.40x = 502,572,077.96
  5. Step 5: Solve for x
    x = 502,572,077.96/25,963.40
  6. Step 6: Final answer
    x = 19,356.94

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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.