Home / 97,554.74-146,332.10-27,434.04

Finding the Fourth Proportional to 97,554.74, 146,332.10 and 27,434.04

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Solution

The fourth proportional to 97,554.74, 146,332.10 and 27,434.04 is: 41,151.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,554.74 : 146,332.10 = 27,434.04 : x
  2. Step 2: Convert to fraction form
    97,554.74/146,332.10 = 27,434.04/x
  3. Step 3: Cross multiply
    97,554.74x = 146,332.10 × 27,434.04
  4. Step 4: Simplify right side
    97,554.74x = 4,014,480,547.51
  5. Step 5: Solve for x
    x = 4,014,480,547.51/97,554.74
  6. Step 6: Final answer
    x = 41,151.06

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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.