Home / 124,030.10-185,717.10-97,567.40

Finding the Fourth Proportional to 124,030.10, 185,717.10 and 97,567.40

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Solution

The fourth proportional to 124,030.10, 185,717.10 and 97,567.40 is: 146,093.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,030.10 : 185,717.10 = 97,567.40 : x
  2. Step 2: Convert to fraction form
    124,030.10/185,717.10 = 97,567.40/x
  3. Step 3: Cross multiply
    124,030.10x = 185,717.10 × 97,567.40
  4. Step 4: Simplify right side
    124,030.10x = 18,119,934,582.54
  5. Step 5: Solve for x
    x = 18,119,934,582.54/124,030.10
  6. Step 6: Final answer
    x = 146,093.04

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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.