Home / 31,094.07-46,402.34-27,772.26

Finding the Fourth Proportional to 31,094.07, 46,402.34 and 27,772.26

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Solution

The fourth proportional to 31,094.07, 46,402.34 and 27,772.26 is: 41,445.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,094.07 : 46,402.34 = 27,772.26 : x
  2. Step 2: Convert to fraction form
    31,094.07/46,402.34 = 27,772.26/x
  3. Step 3: Cross multiply
    31,094.07x = 46,402.34 × 27,772.26
  4. Step 4: Simplify right side
    31,094.07x = 1,288,697,851.09
  5. Step 5: Solve for x
    x = 1,288,697,851.09/31,094.07
  6. Step 6: Final answer
    x = 41,445.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.