Home / 47,024.74-64,894.94-25,805.98

Finding the Fourth Proportional to 47,024.74, 64,894.94 and 25,805.98

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Solution

The fourth proportional to 47,024.74, 64,894.94 and 25,805.98 is: 35,612.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,024.74 : 64,894.94 = 25,805.98 : x
  2. Step 2: Convert to fraction form
    47,024.74/64,894.94 = 25,805.98/x
  3. Step 3: Cross multiply
    47,024.74x = 64,894.94 × 25,805.98
  4. Step 4: Simplify right side
    47,024.74x = 1,674,677,394.71
  5. Step 5: Solve for x
    x = 1,674,677,394.71/47,024.74
  6. Step 6: Final answer
    x = 35,612.69

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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.