Home / 46,825.61-70,205.55-17,239.65

Finding the Fourth Proportional to 46,825.61, 70,205.55 and 17,239.65

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Solution

The fourth proportional to 46,825.61, 70,205.55 and 17,239.65 is: 25,847.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,825.61 : 70,205.55 = 17,239.65 : x
  2. Step 2: Convert to fraction form
    46,825.61/70,205.55 = 17,239.65/x
  3. Step 3: Cross multiply
    46,825.61x = 70,205.55 × 17,239.65
  4. Step 4: Simplify right side
    46,825.61x = 1,210,319,110.06
  5. Step 5: Solve for x
    x = 1,210,319,110.06/46,825.61
  6. Step 6: Final answer
    x = 25,847.38

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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.