Home / 167,210.08-230,746.92-94,612.24

Finding the Fourth Proportional to 167,210.08, 230,746.92 and 94,612.24

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Solution

The fourth proportional to 167,210.08, 230,746.92 and 94,612.24 is: 130,563.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,210.08 : 230,746.92 = 94,612.24 : x
  2. Step 2: Convert to fraction form
    167,210.08/230,746.92 = 94,612.24/x
  3. Step 3: Cross multiply
    167,210.08x = 230,746.92 × 94,612.24
  4. Step 4: Simplify right side
    167,210.08x = 21,831,482,974.30
  5. Step 5: Solve for x
    x = 21,831,482,974.30/167,210.08
  6. Step 6: Final answer
    x = 130,563.20

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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.