Home / 38,831.65-58,236.69-24,590.86

Finding the Fourth Proportional to 38,831.65, 58,236.69 and 24,590.86

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Solution

The fourth proportional to 38,831.65, 58,236.69 and 24,590.86 is: 36,879.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,831.65 : 58,236.69 = 24,590.86 : x
  2. Step 2: Convert to fraction form
    38,831.65/58,236.69 = 24,590.86/x
  3. Step 3: Cross multiply
    38,831.65x = 58,236.69 × 24,590.86
  4. Step 4: Simplify right side
    38,831.65x = 1,432,090,098.95
  5. Step 5: Solve for x
    x = 1,432,090,098.95/38,831.65
  6. Step 6: Final answer
    x = 36,879.45

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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.