Home / 45,504.90-62,797.95-25,360.74

Finding the Fourth Proportional to 45,504.90, 62,797.95 and 25,360.74

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Solution

The fourth proportional to 45,504.90, 62,797.95 and 25,360.74 is: 34,998.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,504.90 : 62,797.95 = 25,360.74 : x
  2. Step 2: Convert to fraction form
    45,504.90/62,797.95 = 25,360.74/x
  3. Step 3: Cross multiply
    45,504.90x = 62,797.95 × 25,360.74
  4. Step 4: Simplify right side
    45,504.90x = 1,592,602,482.48
  5. Step 5: Solve for x
    x = 1,592,602,482.48/45,504.90
  6. Step 6: Final answer
    x = 34,998.48

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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.