Home / 29,935.67-44,903.51-13,291.79

Finding the Fourth Proportional to 29,935.67, 44,903.51 and 13,291.79

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Solution

The fourth proportional to 29,935.67, 44,903.51 and 13,291.79 is: 19,937.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,935.67 : 44,903.51 = 13,291.79 : x
  2. Step 2: Convert to fraction form
    29,935.67/44,903.51 = 13,291.79/x
  3. Step 3: Cross multiply
    29,935.67x = 44,903.51 × 13,291.79
  4. Step 4: Simplify right side
    29,935.67x = 596,848,025.18
  5. Step 5: Solve for x
    x = 596,848,025.18/29,935.67
  6. Step 6: Final answer
    x = 19,937.69

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1.5x scale

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.