Home / 35,519.51-48,995.62-25,947.69

Finding the Fourth Proportional to 35,519.51, 48,995.62 and 25,947.69

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Solution

The fourth proportional to 35,519.51, 48,995.62 and 25,947.69 is: 35,792.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,519.51 : 48,995.62 = 25,947.69 : x
  2. Step 2: Convert to fraction form
    35,519.51/48,995.62 = 25,947.69/x
  3. Step 3: Cross multiply
    35,519.51x = 48,995.62 × 25,947.69
  4. Step 4: Simplify right side
    35,519.51x = 1,271,323,159.12
  5. Step 5: Solve for x
    x = 1,271,323,159.12/35,519.51
  6. Step 6: Final answer
    x = 35,792.25

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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.