Home / 45,926.41-63,374.06-25,778.67

Finding the Fourth Proportional to 45,926.41, 63,374.06 and 25,778.67

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Solution

The fourth proportional to 45,926.41, 63,374.06 and 25,778.67 is: 35,572.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,926.41 : 63,374.06 = 25,778.67 : x
  2. Step 2: Convert to fraction form
    45,926.41/63,374.06 = 25,778.67/x
  3. Step 3: Cross multiply
    45,926.41x = 63,374.06 × 25,778.67
  4. Step 4: Simplify right side
    45,926.41x = 1,633,699,162.57
  5. Step 5: Solve for x
    x = 1,633,699,162.57/45,926.41
  6. Step 6: Final answer
    x = 35,572.11

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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.