Home / 34,473.53-47,573.45-19,569.53

Finding the Fourth Proportional to 34,473.53, 47,573.45 and 19,569.53

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Solution

The fourth proportional to 34,473.53, 47,573.45 and 19,569.53 is: 27,005.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,473.53 : 47,573.45 = 19,569.53 : x
  2. Step 2: Convert to fraction form
    34,473.53/47,573.45 = 19,569.53/x
  3. Step 3: Cross multiply
    34,473.53x = 47,573.45 × 19,569.53
  4. Step 4: Simplify right side
    34,473.53x = 930,989,959.13
  5. Step 5: Solve for x
    x = 930,989,959.13/34,473.53
  6. Step 6: Final answer
    x = 27,005.94

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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.