Home / 46,501.41-64,203.64-31,210.89

Finding the Fourth Proportional to 46,501.41, 64,203.64 and 31,210.89

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Solution

The fourth proportional to 46,501.41, 64,203.64 and 31,210.89 is: 43,092.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,501.41 : 64,203.64 = 31,210.89 : x
  2. Step 2: Convert to fraction form
    46,501.41/64,203.64 = 31,210.89/x
  3. Step 3: Cross multiply
    46,501.41x = 64,203.64 × 31,210.89
  4. Step 4: Simplify right side
    46,501.41x = 2,003,852,471.01
  5. Step 5: Solve for x
    x = 2,003,852,471.01/46,501.41
  6. Step 6: Final answer
    x = 43,092.29

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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.