Home / 63,362.07-95,075.35-39,665.57

Finding the Fourth Proportional to 63,362.07, 95,075.35 and 39,665.57

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Solution

The fourth proportional to 63,362.07, 95,075.35 and 39,665.57 is: 59,518.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,362.07 : 95,075.35 = 39,665.57 : x
  2. Step 2: Convert to fraction form
    63,362.07/95,075.35 = 39,665.57/x
  3. Step 3: Cross multiply
    63,362.07x = 95,075.35 × 39,665.57
  4. Step 4: Simplify right side
    63,362.07x = 3,771,217,376.16
  5. Step 5: Solve for x
    x = 3,771,217,376.16/63,362.07
  6. Step 6: Final answer
    x = 59,518.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.