Home / 91,349.19-137,007.63-24,794.52

Finding the Fourth Proportional to 91,349.19, 137,007.63 and 24,794.52

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Solution

The fourth proportional to 91,349.19, 137,007.63 and 24,794.52 is: 37,187.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,349.19 : 137,007.63 = 24,794.52 : x
  2. Step 2: Convert to fraction form
    91,349.19/137,007.63 = 24,794.52/x
  3. Step 3: Cross multiply
    91,349.19x = 137,007.63 × 24,794.52
  4. Step 4: Simplify right side
    91,349.19x = 3,397,038,422.19
  5. Step 5: Solve for x
    x = 3,397,038,422.19/91,349.19
  6. Step 6: Final answer
    x = 37,187.40

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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.