Home / 29,866.16-44,826.93-15,085.45

Finding the Fourth Proportional to 29,866.16, 44,826.93 and 15,085.45

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Solution

The fourth proportional to 29,866.16, 44,826.93 and 15,085.45 is: 22,642.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,866.16 : 44,826.93 = 15,085.45 : x
  2. Step 2: Convert to fraction form
    29,866.16/44,826.93 = 15,085.45/x
  3. Step 3: Cross multiply
    29,866.16x = 44,826.93 × 15,085.45
  4. Step 4: Simplify right side
    29,866.16x = 676,234,299.10
  5. Step 5: Solve for x
    x = 676,234,299.10/29,866.16
  6. Step 6: Final answer
    x = 22,642.16

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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.