Home / 46,513.89-64,189.80-25,293.15

Finding the Fourth Proportional to 46,513.89, 64,189.80 and 25,293.15

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Solution

The fourth proportional to 46,513.89, 64,189.80 and 25,293.15 is: 34,904.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,513.89 : 64,189.80 = 25,293.15 : x
  2. Step 2: Convert to fraction form
    46,513.89/64,189.80 = 25,293.15/x
  3. Step 3: Cross multiply
    46,513.89x = 64,189.80 × 25,293.15
  4. Step 4: Simplify right side
    46,513.89x = 1,623,562,239.87
  5. Step 5: Solve for x
    x = 1,623,562,239.87/46,513.89
  6. Step 6: Final answer
    x = 34,904.89

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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.