Home / 47,048.84-64,927.26-25,827.65

Finding the Fourth Proportional to 47,048.84, 64,927.26 and 25,827.65

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Solution

The fourth proportional to 47,048.84, 64,927.26 and 25,827.65 is: 35,642.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,048.84 : 64,927.26 = 25,827.65 : x
  2. Step 2: Convert to fraction form
    47,048.84/64,927.26 = 25,827.65/x
  3. Step 3: Cross multiply
    47,048.84x = 64,927.26 × 25,827.65
  4. Step 4: Simplify right side
    47,048.84x = 1,676,918,546.74
  5. Step 5: Solve for x
    x = 1,676,918,546.74/47,048.84
  6. Step 6: Final answer
    x = 35,642.08

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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.