Home / 62,395.04-93,624.96-47,698.40

Finding the Fourth Proportional to 62,395.04, 93,624.96 and 47,698.40

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Solution

The fourth proportional to 62,395.04, 93,624.96 and 47,698.40 is: 71,572.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,395.04 : 93,624.96 = 47,698.40 : x
  2. Step 2: Convert to fraction form
    62,395.04/93,624.96 = 47,698.40/x
  3. Step 3: Cross multiply
    62,395.04x = 93,624.96 × 47,698.40
  4. Step 4: Simplify right side
    62,395.04x = 4,465,760,792.06
  5. Step 5: Solve for x
    x = 4,465,760,792.06/62,395.04
  6. Step 6: Final answer
    x = 71,572.37

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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.