Home / 67,801.32-93,603.07-46,323.36

Finding the Fourth Proportional to 67,801.32, 93,603.07 and 46,323.36

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Solution

The fourth proportional to 67,801.32, 93,603.07 and 46,323.36 is: 63,951.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,801.32 : 93,603.07 = 46,323.36 : x
  2. Step 2: Convert to fraction form
    67,801.32/93,603.07 = 46,323.36/x
  3. Step 3: Cross multiply
    67,801.32x = 93,603.07 × 46,323.36
  4. Step 4: Simplify right side
    67,801.32x = 4,336,008,708.72
  5. Step 5: Solve for x
    x = 4,336,008,708.72/67,801.32
  6. Step 6: Final answer
    x = 63,951.69

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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.