Home / 46,963.84-64,811.76-25,743.10

Finding the Fourth Proportional to 46,963.84, 64,811.76 and 25,743.10

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Solution

The fourth proportional to 46,963.84, 64,811.76 and 25,743.10 is: 35,526.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,963.84 : 64,811.76 = 25,743.10 : x
  2. Step 2: Convert to fraction form
    46,963.84/64,811.76 = 25,743.10/x
  3. Step 3: Cross multiply
    46,963.84x = 64,811.76 × 25,743.10
  4. Step 4: Simplify right side
    46,963.84x = 1,668,455,618.86
  5. Step 5: Solve for x
    x = 1,668,455,618.86/46,963.84
  6. Step 6: Final answer
    x = 35,526.39

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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.