Home / 15,461.62-23,192.37-5,598.59

Finding the Fourth Proportional to 15,461.62, 23,192.37 and 5,598.59

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Solution

The fourth proportional to 15,461.62, 23,192.37 and 5,598.59 is: 8,397.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,461.62 : 23,192.37 = 5,598.59 : x
  2. Step 2: Convert to fraction form
    15,461.62/23,192.37 = 5,598.59/x
  3. Step 3: Cross multiply
    15,461.62x = 23,192.37 × 5,598.59
  4. Step 4: Simplify right side
    15,461.62x = 129,844,541.77
  5. Step 5: Solve for x
    x = 129,844,541.77/15,461.62
  6. Step 6: Final answer
    x = 8,397.86

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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.