Home / 46,460.07-64,115.19-25,239.48

Finding the Fourth Proportional to 46,460.07, 64,115.19 and 25,239.48

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Solution

The fourth proportional to 46,460.07, 64,115.19 and 25,239.48 is: 34,830.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,460.07 : 64,115.19 = 25,239.48 : x
  2. Step 2: Convert to fraction form
    46,460.07/64,115.19 = 25,239.48/x
  3. Step 3: Cross multiply
    46,460.07x = 64,115.19 × 25,239.48
  4. Step 4: Simplify right side
    46,460.07x = 1,618,234,055.70
  5. Step 5: Solve for x
    x = 1,618,234,055.70/46,460.07
  6. Step 6: Final answer
    x = 34,830.64

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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.