Home / 46,460.70-64,168.47-31,327.27

Finding the Fourth Proportional to 46,460.70, 64,168.47 and 31,327.27

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Solution

The fourth proportional to 46,460.70, 64,168.47 and 31,327.27 is: 43,267.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,460.70 : 64,168.47 = 31,327.27 : x
  2. Step 2: Convert to fraction form
    46,460.70/64,168.47 = 31,327.27/x
  3. Step 3: Cross multiply
    46,460.70x = 64,168.47 × 31,327.27
  4. Step 4: Simplify right side
    46,460.70x = 2,010,222,507.70
  5. Step 5: Solve for x
    x = 2,010,222,507.70/46,460.70
  6. Step 6: Final answer
    x = 43,267.16

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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.