Home / 46,972.08-64,822-26,831.62

Finding the Fourth Proportional to 46,972.08, 64,822 and 26,831.62

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Solution

The fourth proportional to 46,972.08, 64,822 and 26,831.62 is: 37,027.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,972.08 : 64,822 = 26,831.62 : x
  2. Step 2: Convert to fraction form
    46,972.08/64,822 = 26,831.62/x
  3. Step 3: Cross multiply
    46,972.08x = 64,822 × 26,831.62
  4. Step 4: Simplify right side
    46,972.08x = 1,739,279,271.64
  5. Step 5: Solve for x
    x = 1,739,279,271.64/46,972.08
  6. Step 6: Final answer
    x = 37,027.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.