Home / 26,276.34-36,259.82-14,948.58

Finding the Fourth Proportional to 26,276.34, 36,259.82 and 14,948.58

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Solution

The fourth proportional to 26,276.34, 36,259.82 and 14,948.58 is: 20,628.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,276.34 : 36,259.82 = 14,948.58 : x
  2. Step 2: Convert to fraction form
    26,276.34/36,259.82 = 14,948.58/x
  3. Step 3: Cross multiply
    26,276.34x = 36,259.82 × 14,948.58
  4. Step 4: Simplify right side
    26,276.34x = 542,032,820.06
  5. Step 5: Solve for x
    x = 542,032,820.06/26,276.34
  6. Step 6: Final answer
    x = 20,628.17

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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.