Home / 29,440.51-44,117.83-13,650.37

Finding the Fourth Proportional to 29,440.51, 44,117.83 and 13,650.37

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Solution

The fourth proportional to 29,440.51, 44,117.83 and 13,650.37 is: 20,455.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,440.51 : 44,117.83 = 13,650.37 : x
  2. Step 2: Convert to fraction form
    29,440.51/44,117.83 = 13,650.37/x
  3. Step 3: Cross multiply
    29,440.51x = 44,117.83 × 13,650.37
  4. Step 4: Simplify right side
    29,440.51x = 602,224,703.10
  5. Step 5: Solve for x
    x = 602,224,703.10/29,440.51
  6. Step 6: Final answer
    x = 20,455.65

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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.