Home / 45,927.95-63,380.03-25,784.33

Finding the Fourth Proportional to 45,927.95, 63,380.03 and 25,784.33

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Solution

The fourth proportional to 45,927.95, 63,380.03 and 25,784.33 is: 35,582.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,927.95 : 63,380.03 = 25,784.33 : x
  2. Step 2: Convert to fraction form
    45,927.95/63,380.03 = 25,784.33/x
  3. Step 3: Cross multiply
    45,927.95x = 63,380.03 × 25,784.33
  4. Step 4: Simplify right side
    45,927.95x = 1,634,211,163.11
  5. Step 5: Solve for x
    x = 1,634,211,163.11/45,927.95
  6. Step 6: Final answer
    x = 35,582.07

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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.