Home / 60,292.51-90,425.72-38,076.19

Finding the Fourth Proportional to 60,292.51, 90,425.72 and 38,076.19

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Solution

The fourth proportional to 60,292.51, 90,425.72 and 38,076.19 is: 57,106.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,292.51 : 90,425.72 = 38,076.19 : x
  2. Step 2: Convert to fraction form
    60,292.51/90,425.72 = 38,076.19/x
  3. Step 3: Cross multiply
    60,292.51x = 90,425.72 × 38,076.19
  4. Step 4: Simplify right side
    60,292.51x = 3,443,066,705.23
  5. Step 5: Solve for x
    x = 3,443,066,705.23/60,292.51
  6. Step 6: Final answer
    x = 57,106.04

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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.