Home / 25,963.17-35,829.12-14,026.47

Finding the Fourth Proportional to 25,963.17, 35,829.12 and 14,026.47

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Solution

The fourth proportional to 25,963.17, 35,829.12 and 14,026.47 is: 19,356.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,963.17 : 35,829.12 = 14,026.47 : x
  2. Step 2: Convert to fraction form
    25,963.17/35,829.12 = 14,026.47/x
  3. Step 3: Cross multiply
    25,963.17x = 35,829.12 × 14,026.47
  4. Step 4: Simplify right side
    25,963.17x = 502,556,076.81
  5. Step 5: Solve for x
    x = 502,556,076.81/25,963.17
  6. Step 6: Final answer
    x = 19,356.50

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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.