Home / 26,848.34-40,277.47-8,837.59

Finding the Fourth Proportional to 26,848.34, 40,277.47 and 8,837.59

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Solution

The fourth proportional to 26,848.34, 40,277.47 and 8,837.59 is: 13,258.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,848.34 : 40,277.47 = 8,837.59 : x
  2. Step 2: Convert to fraction form
    26,848.34/40,277.47 = 8,837.59/x
  3. Step 3: Cross multiply
    26,848.34x = 40,277.47 × 8,837.59
  4. Step 4: Simplify right side
    26,848.34x = 355,955,643.31
  5. Step 5: Solve for x
    x = 355,955,643.31/26,848.34
  6. Step 6: Final answer
    x = 13,258.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.