Home / 45,199.66-62,368.98-25,056.54

Finding the Fourth Proportional to 45,199.66, 62,368.98 and 25,056.54

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Solution

The fourth proportional to 45,199.66, 62,368.98 and 25,056.54 is: 34,574.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,199.66 : 62,368.98 = 25,056.54 : x
  2. Step 2: Convert to fraction form
    45,199.66/62,368.98 = 25,056.54/x
  3. Step 3: Cross multiply
    45,199.66x = 62,368.98 × 25,056.54
  4. Step 4: Simplify right side
    45,199.66x = 1,562,750,530.28
  5. Step 5: Solve for x
    x = 1,562,750,530.28/45,199.66
  6. Step 6: Final answer
    x = 34,574.39

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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.