Home / 96,482.24-144,725.28-63,413.12

Finding the Fourth Proportional to 96,482.24, 144,725.28 and 63,413.12

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Solution

The fourth proportional to 96,482.24, 144,725.28 and 63,413.12 is: 95,120.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,482.24 : 144,725.28 = 63,413.12 : x
  2. Step 2: Convert to fraction form
    96,482.24/144,725.28 = 63,413.12/x
  3. Step 3: Cross multiply
    96,482.24x = 144,725.28 × 63,413.12
  4. Step 4: Simplify right side
    96,482.24x = 9,177,481,547.67
  5. Step 5: Solve for x
    x = 9,177,481,547.67/96,482.24
  6. Step 6: Final answer
    x = 95,120.94

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1.5x scale

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.