Home / 113,206.41-169,663.10-46,571.13

Finding the Fourth Proportional to 113,206.41, 169,663.10 and 46,571.13

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Solution

The fourth proportional to 113,206.41, 169,663.10 and 46,571.13 is: 69,796.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,206.41 : 169,663.10 = 46,571.13 : x
  2. Step 2: Convert to fraction form
    113,206.41/169,663.10 = 46,571.13/x
  3. Step 3: Cross multiply
    113,206.41x = 169,663.10 × 46,571.13
  4. Step 4: Simplify right side
    113,206.41x = 7,901,402,053.45
  5. Step 5: Solve for x
    x = 7,901,402,053.45/113,206.41
  6. Step 6: Final answer
    x = 69,796.42

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1.5x scale

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.