Home / 29,403.63-44,088.84-9,676.89

Finding the Fourth Proportional to 29,403.63, 44,088.84 and 9,676.89

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Solution

The fourth proportional to 29,403.63, 44,088.84 and 9,676.89 is: 14,509.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,403.63 : 44,088.84 = 9,676.89 : x
  2. Step 2: Convert to fraction form
    29,403.63/44,088.84 = 9,676.89/x
  3. Step 3: Cross multiply
    29,403.63x = 44,088.84 × 9,676.89
  4. Step 4: Simplify right side
    29,403.63x = 426,642,854.91
  5. Step 5: Solve for x
    x = 426,642,854.91/29,403.63
  6. Step 6: Final answer
    x = 14,509.87

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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.