Home / 46,664.94-64,398.51-25,445.10

Finding the Fourth Proportional to 46,664.94, 64,398.51 and 25,445.10

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Solution

The fourth proportional to 46,664.94, 64,398.51 and 25,445.10 is: 35,114.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,664.94 : 64,398.51 = 25,445.10 : x
  2. Step 2: Convert to fraction form
    46,664.94/64,398.51 = 25,445.10/x
  3. Step 3: Cross multiply
    46,664.94x = 64,398.51 × 25,445.10
  4. Step 4: Simplify right side
    46,664.94x = 1,638,626,526.80
  5. Step 5: Solve for x
    x = 1,638,626,526.80/46,664.94
  6. Step 6: Final answer
    x = 35,114.72

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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.