Home / 62,929.04-86,859.14-37,110.15

Finding the Fourth Proportional to 62,929.04, 86,859.14 and 37,110.15

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Solution

The fourth proportional to 62,929.04, 86,859.14 and 37,110.15 is: 51,222.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,929.04 : 86,859.14 = 37,110.15 : x
  2. Step 2: Convert to fraction form
    62,929.04/86,859.14 = 37,110.15/x
  3. Step 3: Cross multiply
    62,929.04x = 86,859.14 × 37,110.15
  4. Step 4: Simplify right side
    62,929.04x = 3,223,355,528.72
  5. Step 5: Solve for x
    x = 3,223,355,528.72/62,929.04
  6. Step 6: Final answer
    x = 51,222.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.