Home / 29,434.83-44,146.06-9,708.76

Finding the Fourth Proportional to 29,434.83, 44,146.06 and 9,708.76

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Solution

The fourth proportional to 29,434.83, 44,146.06 and 9,708.76 is: 14,561.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,434.83 : 44,146.06 = 9,708.76 : x
  2. Step 2: Convert to fraction form
    29,434.83/44,146.06 = 9,708.76/x
  3. Step 3: Cross multiply
    29,434.83x = 44,146.06 × 9,708.76
  4. Step 4: Simplify right side
    29,434.83x = 428,603,532.40
  5. Step 5: Solve for x
    x = 428,603,532.40/29,434.83
  6. Step 6: Final answer
    x = 14,561.10

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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.