Home / 183,411.10-275,116.65-94,837.60

Finding the Fourth Proportional to 183,411.10, 275,116.65 and 94,837.60

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Solution

The fourth proportional to 183,411.10, 275,116.65 and 94,837.60 is: 142,256.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,411.10 : 275,116.65 = 94,837.60 : x
  2. Step 2: Convert to fraction form
    183,411.10/275,116.65 = 94,837.60/x
  3. Step 3: Cross multiply
    183,411.10x = 275,116.65 × 94,837.60
  4. Step 4: Simplify right side
    183,411.10x = 26,091,402,806.04
  5. Step 5: Solve for x
    x = 26,091,402,806.04/183,411.10
  6. Step 6: Final answer
    x = 142,256.40

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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.