Home / 46,669.47-70,004.06-11,609.13

Finding the Fourth Proportional to 46,669.47, 70,004.06 and 11,609.13

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Solution

The fourth proportional to 46,669.47, 70,004.06 and 11,609.13 is: 17,413.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,669.47 : 70,004.06 = 11,609.13 : x
  2. Step 2: Convert to fraction form
    46,669.47/70,004.06 = 11,609.13/x
  3. Step 3: Cross multiply
    46,669.47x = 70,004.06 × 11,609.13
  4. Step 4: Simplify right side
    46,669.47x = 812,686,233.07
  5. Step 5: Solve for x
    x = 812,686,233.07/46,669.47
  6. Step 6: Final answer
    x = 17,413.66

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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.