Home / 183,483.23-275,266.29-65,154.65

Finding the Fourth Proportional to 183,483.23, 275,266.29 and 65,154.65

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Solution

The fourth proportional to 183,483.23, 275,266.29 and 65,154.65 is: 97,746.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,483.23 : 275,266.29 = 65,154.65 : x
  2. Step 2: Convert to fraction form
    183,483.23/275,266.29 = 65,154.65/x
  3. Step 3: Cross multiply
    183,483.23x = 275,266.29 × 65,154.65
  4. Step 4: Simplify right side
    183,483.23x = 17,934,878,781.75
  5. Step 5: Solve for x
    x = 17,934,878,781.75/183,483.23
  6. Step 6: Final answer
    x = 97,746.69

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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.