Home / 331,650.90-497,547.18-107,024.10

Finding the Fourth Proportional to 331,650.90, 497,547.18 and 107,024.10

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Solution

The fourth proportional to 331,650.90, 497,547.18 and 107,024.10 is: 160,559.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,650.90 : 497,547.18 = 107,024.10 : x
  2. Step 2: Convert to fraction form
    331,650.90/497,547.18 = 107,024.10/x
  3. Step 3: Cross multiply
    331,650.90x = 497,547.18 × 107,024.10
  4. Step 4: Simplify right side
    331,650.90x = 53,249,539,147.04
  5. Step 5: Solve for x
    x = 53,249,539,147.04/331,650.90
  6. Step 6: Final answer
    x = 160,559.01

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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.