Home / 29,923.21-44,885.95-11,201.28

Finding the Fourth Proportional to 29,923.21, 44,885.95 and 11,201.28

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Solution

The fourth proportional to 29,923.21, 44,885.95 and 11,201.28 is: 16,802.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,923.21 : 44,885.95 = 11,201.28 : x
  2. Step 2: Convert to fraction form
    29,923.21/44,885.95 = 11,201.28/x
  3. Step 3: Cross multiply
    29,923.21x = 44,885.95 × 11,201.28
  4. Step 4: Simplify right side
    29,923.21x = 502,779,869.59
  5. Step 5: Solve for x
    x = 502,779,869.59/29,923.21
  6. Step 6: Final answer
    x = 16,802.34

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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.