Home / 46,485.93-64,151.09-25,265.20

Finding the Fourth Proportional to 46,485.93, 64,151.09 and 25,265.20

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Solution

The fourth proportional to 46,485.93, 64,151.09 and 25,265.20 is: 34,866.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,485.93 : 64,151.09 = 25,265.20 : x
  2. Step 2: Convert to fraction form
    46,485.93/64,151.09 = 25,265.20/x
  3. Step 3: Cross multiply
    46,485.93x = 64,151.09 × 25,265.20
  4. Step 4: Simplify right side
    46,485.93x = 1,620,790,119.07
  5. Step 5: Solve for x
    x = 1,620,790,119.07/46,485.93
  6. Step 6: Final answer
    x = 34,866.25

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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.