Home / 31,594.48-47,354.02-14,704.76

Finding the Fourth Proportional to 31,594.48, 47,354.02 and 14,704.76

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Solution

The fourth proportional to 31,594.48, 47,354.02 and 14,704.76 is: 22,039.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,594.48 : 47,354.02 = 14,704.76 : x
  2. Step 2: Convert to fraction form
    31,594.48/47,354.02 = 14,704.76/x
  3. Step 3: Cross multiply
    31,594.48x = 47,354.02 × 14,704.76
  4. Step 4: Simplify right side
    31,594.48x = 696,329,499.14
  5. Step 5: Solve for x
    x = 696,329,499.14/31,594.48
  6. Step 6: Final answer
    x = 22,039.59

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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.