Home / 169,230.06-233,547.30-97,613.10

Finding the Fourth Proportional to 169,230.06, 233,547.30 and 97,613.10

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Solution

The fourth proportional to 169,230.06, 233,547.30 and 97,613.10 is: 134,711.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,230.06 : 233,547.30 = 97,613.10 : x
  2. Step 2: Convert to fraction form
    169,230.06/233,547.30 = 97,613.10/x
  3. Step 3: Cross multiply
    169,230.06x = 233,547.30 × 97,613.10
  4. Step 4: Simplify right side
    169,230.06x = 22,797,275,949.63
  5. Step 5: Solve for x
    x = 22,797,275,949.63/169,230.06
  6. Step 6: Final answer
    x = 134,711.74

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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.