Home / 45,902.00-63,344.16-25,759.28

Finding the Fourth Proportional to 45,902.00, 63,344.16 and 25,759.28

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Solution

The fourth proportional to 45,902.00, 63,344.16 and 25,759.28 is: 35,547.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,902.00 : 63,344.16 = 25,759.28 : x
  2. Step 2: Convert to fraction form
    45,902.00/63,344.16 = 25,759.28/x
  3. Step 3: Cross multiply
    45,902.00x = 63,344.16 × 25,759.28
  4. Step 4: Simplify right side
    45,902.00x = 1,631,699,637.08
  5. Step 5: Solve for x
    x = 1,631,699,637.08/45,902.00
  6. Step 6: Final answer
    x = 35,547.47

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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.