Home / 46,882.47-64,697.88-25,663.08

Finding the Fourth Proportional to 46,882.47, 64,697.88 and 25,663.08

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Solution

The fourth proportional to 46,882.47, 64,697.88 and 25,663.08 is: 35,415.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,882.47 : 64,697.88 = 25,663.08 : x
  2. Step 2: Convert to fraction form
    46,882.47/64,697.88 = 25,663.08/x
  3. Step 3: Cross multiply
    46,882.47x = 64,697.88 × 25,663.08
  4. Step 4: Simplify right side
    46,882.47x = 1,660,346,870.27
  5. Step 5: Solve for x
    x = 1,660,346,870.27/46,882.47
  6. Step 6: Final answer
    x = 35,415.09

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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.