Home / 45,570.01-62,886.54-25,425.67

Finding the Fourth Proportional to 45,570.01, 62,886.54 and 25,425.67

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Solution

The fourth proportional to 45,570.01, 62,886.54 and 25,425.67 is: 35,087.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,570.01 : 62,886.54 = 25,425.67 : x
  2. Step 2: Convert to fraction form
    45,570.01/62,886.54 = 25,425.67/x
  3. Step 3: Cross multiply
    45,570.01x = 62,886.54 × 25,425.67
  4. Step 4: Simplify right side
    45,570.01x = 1,598,932,413.48
  5. Step 5: Solve for x
    x = 1,598,932,413.48/45,570.01
  6. Step 6: Final answer
    x = 35,087.38

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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.