Home / 46,411.49-64,047.92-25,190.76

Finding the Fourth Proportional to 46,411.49, 64,047.92 and 25,190.76

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Solution

The fourth proportional to 46,411.49, 64,047.92 and 25,190.76 is: 34,763.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,411.49 : 64,047.92 = 25,190.76 : x
  2. Step 2: Convert to fraction form
    46,411.49/64,047.92 = 25,190.76/x
  3. Step 3: Cross multiply
    46,411.49x = 64,047.92 × 25,190.76
  4. Step 4: Simplify right side
    46,411.49x = 1,613,415,781.22
  5. Step 5: Solve for x
    x = 1,613,415,781.22/46,411.49
  6. Step 6: Final answer
    x = 34,763.28

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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.