Home / 464,032.33-696,272.05-239,403.13

Finding the Fourth Proportional to 464,032.33, 696,272.05 and 239,403.13

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Solution

The fourth proportional to 464,032.33, 696,272.05 and 239,403.13 is: 359,220.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,032.33 : 696,272.05 = 239,403.13 : x
  2. Step 2: Convert to fraction form
    464,032.33/696,272.05 = 239,403.13/x
  3. Step 3: Cross multiply
    464,032.33x = 696,272.05 × 239,403.13
  4. Step 4: Simplify right side
    464,032.33x = 166,689,706,660.09
  5. Step 5: Solve for x
    x = 166,689,706,660.09/464,032.33
  6. Step 6: Final answer
    x = 359,220.03

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1.5x scale

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.