Home / 46,413.16-69,560.16-21,094.18

Finding the Fourth Proportional to 46,413.16, 69,560.16 and 21,094.18

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Solution

The fourth proportional to 46,413.16, 69,560.16 and 21,094.18 is: 31,614.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,413.16 : 69,560.16 = 21,094.18 : x
  2. Step 2: Convert to fraction form
    46,413.16/69,560.16 = 21,094.18/x
  3. Step 3: Cross multiply
    46,413.16x = 69,560.16 × 21,094.18
  4. Step 4: Simplify right side
    46,413.16x = 1,467,314,535.87
  5. Step 5: Solve for x
    x = 1,467,314,535.87/46,413.16
  6. Step 6: Final answer
    x = 31,614.19

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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.