Home / 31,693.04-47,536.74-9,511.34

Finding the Fourth Proportional to 31,693.04, 47,536.74 and 9,511.34

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Solution

The fourth proportional to 31,693.04, 47,536.74 and 9,511.34 is: 14,266.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,693.04 : 47,536.74 = 9,511.34 : x
  2. Step 2: Convert to fraction form
    31,693.04/47,536.74 = 9,511.34/x
  3. Step 3: Cross multiply
    31,693.04x = 47,536.74 × 9,511.34
  4. Step 4: Simplify right side
    31,693.04x = 452,138,096.63
  5. Step 5: Solve for x
    x = 452,138,096.63/31,693.04
  6. Step 6: Final answer
    x = 14,266.16

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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.