Home / 46,821.29-64,594.98-29,821.01

Finding the Fourth Proportional to 46,821.29, 64,594.98 and 29,821.01

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Solution

The fourth proportional to 46,821.29, 64,594.98 and 29,821.01 is: 41,141.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,821.29 : 64,594.98 = 29,821.01 : x
  2. Step 2: Convert to fraction form
    46,821.29/64,594.98 = 29,821.01/x
  3. Step 3: Cross multiply
    46,821.29x = 64,594.98 × 29,821.01
  4. Step 4: Simplify right side
    46,821.29x = 1,926,287,221.55
  5. Step 5: Solve for x
    x = 1,926,287,221.55/46,821.29
  6. Step 6: Final answer
    x = 41,141.27

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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.