Home / 74,496.03-102,808.22-46,210.83

Finding the Fourth Proportional to 74,496.03, 102,808.22 and 46,210.83

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Solution

The fourth proportional to 74,496.03, 102,808.22 and 46,210.83 is: 63,773.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,496.03 : 102,808.22 = 46,210.83 : x
  2. Step 2: Convert to fraction form
    74,496.03/102,808.22 = 46,210.83/x
  3. Step 3: Cross multiply
    74,496.03x = 102,808.22 × 46,210.83
  4. Step 4: Simplify right side
    74,496.03x = 4,750,852,945.97
  5. Step 5: Solve for x
    x = 4,750,852,945.97/74,496.03
  6. Step 6: Final answer
    x = 63,773.24

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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.