Home / 19,095.70-26,351.37-10,598.20

Finding the Fourth Proportional to 19,095.70, 26,351.37 and 10,598.20

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Solution

The fourth proportional to 19,095.70, 26,351.37 and 10,598.20 is: 14,625.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,095.70 : 26,351.37 = 10,598.20 : x
  2. Step 2: Convert to fraction form
    19,095.70/26,351.37 = 10,598.20/x
  3. Step 3: Cross multiply
    19,095.70x = 26,351.37 × 10,598.20
  4. Step 4: Simplify right side
    19,095.70x = 279,277,089.53
  5. Step 5: Solve for x
    x = 279,277,089.53/19,095.70
  6. Step 6: Final answer
    x = 14,625.13

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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.