Home / 96,413.90-133,852.60-93,527.06

Finding the Fourth Proportional to 96,413.90, 133,852.60 and 93,527.06

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Solution

The fourth proportional to 96,413.90, 133,852.60 and 93,527.06 is: 129,844.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,413.90 : 133,852.60 = 93,527.06 : x
  2. Step 2: Convert to fraction form
    96,413.90/133,852.60 = 93,527.06/x
  3. Step 3: Cross multiply
    96,413.90x = 133,852.60 × 93,527.06
  4. Step 4: Simplify right side
    96,413.90x = 12,518,839,599.00
  5. Step 5: Solve for x
    x = 12,518,839,599.00/96,413.90
  6. Step 6: Final answer
    x = 129,844.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.