Home / 124,026.10-185,711.10-97,563.40

Finding the Fourth Proportional to 124,026.10, 185,711.10 and 97,563.40

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Solution

The fourth proportional to 124,026.10, 185,711.10 and 97,563.40 is: 146,087.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,026.10 : 185,711.10 = 97,563.40 : x
  2. Step 2: Convert to fraction form
    124,026.10/185,711.10 = 97,563.40/x
  3. Step 3: Cross multiply
    124,026.10x = 185,711.10 × 97,563.40
  4. Step 4: Simplify right side
    124,026.10x = 18,118,606,333.74
  5. Step 5: Solve for x
    x = 18,118,606,333.74/124,026.10
  6. Step 6: Final answer
    x = 146,087.04

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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.