Home / 46,850.89-64,654.06-25,630.11

Finding the Fourth Proportional to 46,850.89, 64,654.06 and 25,630.11

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Solution

The fourth proportional to 46,850.89, 64,654.06 and 25,630.11 is: 35,369.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,850.89 : 64,654.06 = 25,630.11 : x
  2. Step 2: Convert to fraction form
    46,850.89/64,654.06 = 25,630.11/x
  3. Step 3: Cross multiply
    46,850.89x = 64,654.06 × 25,630.11
  4. Step 4: Simplify right side
    46,850.89x = 1,657,090,669.75
  5. Step 5: Solve for x
    x = 1,657,090,669.75/46,850.89
  6. Step 6: Final answer
    x = 35,369.46

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1.5x scale

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.