Home / 39,045.34-58,567.76-9,463.14

Finding the Fourth Proportional to 39,045.34, 58,567.76 and 9,463.14

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Solution

The fourth proportional to 39,045.34, 58,567.76 and 9,463.14 is: 14,194.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,045.34 : 58,567.76 = 9,463.14 : x
  2. Step 2: Convert to fraction form
    39,045.34/58,567.76 = 9,463.14/x
  3. Step 3: Cross multiply
    39,045.34x = 58,567.76 × 9,463.14
  4. Step 4: Simplify right side
    39,045.34x = 554,234,912.37
  5. Step 5: Solve for x
    x = 554,234,912.37/39,045.34
  6. Step 6: Final answer
    x = 14,194.65

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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.