Home / 19,346.76-26,697.42-10,848.24

Finding the Fourth Proportional to 19,346.76, 26,697.42 and 10,848.24

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Solution

The fourth proportional to 19,346.76, 26,697.42 and 10,848.24 is: 14,969.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,346.76 : 26,697.42 = 10,848.24 : x
  2. Step 2: Convert to fraction form
    19,346.76/26,697.42 = 10,848.24/x
  3. Step 3: Cross multiply
    19,346.76x = 26,697.42 × 10,848.24
  4. Step 4: Simplify right side
    19,346.76x = 289,620,019.54
  5. Step 5: Solve for x
    x = 289,620,019.54/19,346.76
  6. Step 6: Final answer
    x = 14,969.95

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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.