Home / 34,452.83-47,541.98-19,344.30

Finding the Fourth Proportional to 34,452.83, 47,541.98 and 19,344.30

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Solution

The fourth proportional to 34,452.83, 47,541.98 and 19,344.30 is: 26,693.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,452.83 : 47,541.98 = 19,344.30 : x
  2. Step 2: Convert to fraction form
    34,452.83/47,541.98 = 19,344.30/x
  3. Step 3: Cross multiply
    34,452.83x = 47,541.98 × 19,344.30
  4. Step 4: Simplify right side
    34,452.83x = 919,666,323.71
  5. Step 5: Solve for x
    x = 919,666,323.71/34,452.83
  6. Step 6: Final answer
    x = 26,693.49

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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.