Home / 26,013.17-35,898.18-14,076.47

Finding the Fourth Proportional to 26,013.17, 35,898.18 and 14,076.47

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Solution

The fourth proportional to 26,013.17, 35,898.18 and 14,076.47 is: 19,425.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,013.17 : 35,898.18 = 14,076.47 : x
  2. Step 2: Convert to fraction form
    26,013.17/35,898.18 = 14,076.47/x
  3. Step 3: Cross multiply
    26,013.17x = 35,898.18 × 14,076.47
  4. Step 4: Simplify right side
    26,013.17x = 505,319,653.82
  5. Step 5: Solve for x
    x = 505,319,653.82/26,013.17
  6. Step 6: Final answer
    x = 19,425.53

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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.