Home / 34,462.17-47,557.44-19,354.50

Finding the Fourth Proportional to 34,462.17, 47,557.44 and 19,354.50

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Solution

The fourth proportional to 34,462.17, 47,557.44 and 19,354.50 is: 26,709.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,462.17 : 47,557.44 = 19,354.50 : x
  2. Step 2: Convert to fraction form
    34,462.17/47,557.44 = 19,354.50/x
  3. Step 3: Cross multiply
    34,462.17x = 47,557.44 × 19,354.50
  4. Step 4: Simplify right side
    34,462.17x = 920,450,472.48
  5. Step 5: Solve for x
    x = 920,450,472.48/34,462.17
  6. Step 6: Final answer
    x = 26,709.01

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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.