Home / 163,237.48-244,331.32-84,244.12

Finding the Fourth Proportional to 163,237.48, 244,331.32 and 84,244.12

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Solution

The fourth proportional to 163,237.48, 244,331.32 and 84,244.12 is: 126,095.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,237.48 : 244,331.32 = 84,244.12 : x
  2. Step 2: Convert to fraction form
    163,237.48/244,331.32 = 84,244.12/x
  3. Step 3: Cross multiply
    163,237.48x = 244,331.32 × 84,244.12
  4. Step 4: Simplify right side
    163,237.48x = 20,583,477,041.84
  5. Step 5: Solve for x
    x = 20,583,477,041.84/163,237.48
  6. Step 6: Final answer
    x = 126,095.29

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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.