Home / 163,088.30-244,534.16-73,114.74

Finding the Fourth Proportional to 163,088.30, 244,534.16 and 73,114.74

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Solution

The fourth proportional to 163,088.30, 244,534.16 and 73,114.74 is: 109,628.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,088.30 : 244,534.16 = 73,114.74 : x
  2. Step 2: Convert to fraction form
    163,088.30/244,534.16 = 73,114.74/x
  3. Step 3: Cross multiply
    163,088.30x = 244,534.16 × 73,114.74
  4. Step 4: Simplify right side
    163,088.30x = 17,879,051,301.03
  5. Step 5: Solve for x
    x = 17,879,051,301.03/163,088.30
  6. Step 6: Final answer
    x = 109,628.04

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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.