Home / 94,279.16-141,391.06-27,703.46

Finding the Fourth Proportional to 94,279.16, 141,391.06 and 27,703.46

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Solution

The fourth proportional to 94,279.16, 141,391.06 and 27,703.46 is: 41,547.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,279.16 : 141,391.06 = 27,703.46 : x
  2. Step 2: Convert to fraction form
    94,279.16/141,391.06 = 27,703.46/x
  3. Step 3: Cross multiply
    94,279.16x = 141,391.06 × 27,703.46
  4. Step 4: Simplify right side
    94,279.16x = 3,917,020,729.60
  5. Step 5: Solve for x
    x = 3,917,020,729.60/94,279.16
  6. Step 6: Final answer
    x = 41,547.05

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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.