Home / 62,418.04-93,627.18-15,670.92

Finding the Fourth Proportional to 62,418.04, 93,627.18 and 15,670.92

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Solution

The fourth proportional to 62,418.04, 93,627.18 and 15,670.92 is: 23,506.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,418.04 : 93,627.18 = 15,670.92 : x
  2. Step 2: Convert to fraction form
    62,418.04/93,627.18 = 15,670.92/x
  3. Step 3: Cross multiply
    62,418.04x = 93,627.18 × 15,670.92
  4. Step 4: Simplify right side
    62,418.04x = 1,467,224,047.61
  5. Step 5: Solve for x
    x = 1,467,224,047.61/62,418.04
  6. Step 6: Final answer
    x = 23,506.41

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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.