Home / 94,576.16-141,864.24-38,416.16

Finding the Fourth Proportional to 94,576.16, 141,864.24 and 38,416.16

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Solution

The fourth proportional to 94,576.16, 141,864.24 and 38,416.16 is: 57,624.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,576.16 : 141,864.24 = 38,416.16 : x
  2. Step 2: Convert to fraction form
    94,576.16/141,864.24 = 38,416.16/x
  3. Step 3: Cross multiply
    94,576.16x = 141,864.24 × 38,416.16
  4. Step 4: Simplify right side
    94,576.16x = 5,449,879,342.12
  5. Step 5: Solve for x
    x = 5,449,879,342.12/94,576.16
  6. Step 6: Final answer
    x = 57,624.24

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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.