Home / 91,846.23-137,769.08-32,684.19

Finding the Fourth Proportional to 91,846.23, 137,769.08 and 32,684.19

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Solution

The fourth proportional to 91,846.23, 137,769.08 and 32,684.19 is: 49,026.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,846.23 : 137,769.08 = 32,684.19 : x
  2. Step 2: Convert to fraction form
    91,846.23/137,769.08 = 32,684.19/x
  3. Step 3: Cross multiply
    91,846.23x = 137,769.08 × 32,684.19
  4. Step 4: Simplify right side
    91,846.23x = 4,502,870,623.42
  5. Step 5: Solve for x
    x = 4,502,870,623.42/91,846.23
  6. Step 6: Final answer
    x = 49,026.19

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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.