Home / 173,413.06-260,140.41-61,070.04

Finding the Fourth Proportional to 173,413.06, 260,140.41 and 61,070.04

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Solution

The fourth proportional to 173,413.06, 260,140.41 and 61,070.04 is: 91,612.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,413.06 : 260,140.41 = 61,070.04 : x
  2. Step 2: Convert to fraction form
    173,413.06/260,140.41 = 61,070.04/x
  3. Step 3: Cross multiply
    173,413.06x = 260,140.41 × 61,070.04
  4. Step 4: Simplify right side
    173,413.06x = 15,886,785,244.32
  5. Step 5: Solve for x
    x = 15,886,785,244.32/173,413.06
  6. Step 6: Final answer
    x = 91,612.39

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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.