Home / 34,541.24-47,663.53-19,433.58

Finding the Fourth Proportional to 34,541.24, 47,663.53 and 19,433.58

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Solution

The fourth proportional to 34,541.24, 47,663.53 and 19,433.58 is: 26,816.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,541.24 : 47,663.53 = 19,433.58 : x
  2. Step 2: Convert to fraction form
    34,541.24/47,663.53 = 19,433.58/x
  3. Step 3: Cross multiply
    34,541.24x = 47,663.53 × 19,433.58
  4. Step 4: Simplify right side
    34,541.24x = 926,272,926.17
  5. Step 5: Solve for x
    x = 926,272,926.17/34,541.24
  6. Step 6: Final answer
    x = 26,816.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.