Home / 169,239.04-233,547.52-97,619.20

Finding the Fourth Proportional to 169,239.04, 233,547.52 and 97,619.20

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Solution

The fourth proportional to 169,239.04, 233,547.52 and 97,619.20 is: 134,713.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,239.04 : 233,547.52 = 97,619.20 : x
  2. Step 2: Convert to fraction form
    169,239.04/233,547.52 = 97,619.20/x
  3. Step 3: Cross multiply
    169,239.04x = 233,547.52 × 97,619.20
  4. Step 4: Simplify right side
    169,239.04x = 22,798,722,064.38
  5. Step 5: Solve for x
    x = 22,798,722,064.38/169,239.04
  6. Step 6: Final answer
    x = 134,713.14

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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.