Home / 69,569.76-95,975.67-46,900.47

Finding the Fourth Proportional to 69,569.76, 95,975.67 and 46,900.47

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Solution

The fourth proportional to 69,569.76, 95,975.67 and 46,900.47 is: 64,702.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,569.76 : 95,975.67 = 46,900.47 : x
  2. Step 2: Convert to fraction form
    69,569.76/95,975.67 = 46,900.47/x
  3. Step 3: Cross multiply
    69,569.76x = 95,975.67 × 46,900.47
  4. Step 4: Simplify right side
    69,569.76x = 4,501,304,031.56
  5. Step 5: Solve for x
    x = 4,501,304,031.56/69,569.76
  6. Step 6: Final answer
    x = 64,702.02

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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.