Home / 46,884.20-64,700.22-25,663.92

Finding the Fourth Proportional to 46,884.20, 64,700.22 and 25,663.92

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Solution

The fourth proportional to 46,884.20, 64,700.22 and 25,663.92 is: 35,416.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,884.20 : 64,700.22 = 25,663.92 : x
  2. Step 2: Convert to fraction form
    46,884.20/64,700.22 = 25,663.92/x
  3. Step 3: Cross multiply
    46,884.20x = 64,700.22 × 25,663.92
  4. Step 4: Simplify right side
    46,884.20x = 1,660,461,270.06
  5. Step 5: Solve for x
    x = 1,660,461,270.06/46,884.20
  6. Step 6: Final answer
    x = 35,416.23

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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.