Home / 45,208.04-62,388.56-25,066.80

Finding the Fourth Proportional to 45,208.04, 62,388.56 and 25,066.80

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Solution

The fourth proportional to 45,208.04, 62,388.56 and 25,066.80 is: 34,593.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,208.04 : 62,388.56 = 25,066.80 : x
  2. Step 2: Convert to fraction form
    45,208.04/62,388.56 = 25,066.80/x
  3. Step 3: Cross multiply
    45,208.04x = 62,388.56 × 25,066.80
  4. Step 4: Simplify right side
    45,208.04x = 1,563,881,555.81
  5. Step 5: Solve for x
    x = 1,563,881,555.81/45,208.04
  6. Step 6: Final answer
    x = 34,593.00

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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.