Home / 46,355.84-63,970.79-25,134.65

Finding the Fourth Proportional to 46,355.84, 63,970.79 and 25,134.65

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Solution

The fourth proportional to 46,355.84, 63,970.79 and 25,134.65 is: 34,685.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,355.84 : 63,970.79 = 25,134.65 : x
  2. Step 2: Convert to fraction form
    46,355.84/63,970.79 = 25,134.65/x
  3. Step 3: Cross multiply
    46,355.84x = 63,970.79 × 25,134.65
  4. Step 4: Simplify right side
    46,355.84x = 1,607,882,971.35
  5. Step 5: Solve for x
    x = 1,607,882,971.35/46,355.84
  6. Step 6: Final answer
    x = 34,685.67

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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.