Home / 46,867.64-70,470.06-43,214.52

Finding the Fourth Proportional to 46,867.64, 70,470.06 and 43,214.52

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Solution

The fourth proportional to 46,867.64, 70,470.06 and 43,214.52 is: 64,977.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,867.64 : 70,470.06 = 43,214.52 : x
  2. Step 2: Convert to fraction form
    46,867.64/70,470.06 = 43,214.52/x
  3. Step 3: Cross multiply
    46,867.64x = 70,470.06 × 43,214.52
  4. Step 4: Simplify right side
    46,867.64x = 3,045,329,817.27
  5. Step 5: Solve for x
    x = 3,045,329,817.27/46,867.64
  6. Step 6: Final answer
    x = 64,977.24

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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.