Home / 46,413.10-64,048.36-25,191.91

Finding the Fourth Proportional to 46,413.10, 64,048.36 and 25,191.91

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Solution

The fourth proportional to 46,413.10, 64,048.36 and 25,191.91 is: 34,763.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,413.10 : 64,048.36 = 25,191.91 : x
  2. Step 2: Convert to fraction form
    46,413.10/64,048.36 = 25,191.91/x
  3. Step 3: Cross multiply
    46,413.10x = 64,048.36 × 25,191.91
  4. Step 4: Simplify right side
    46,413.10x = 1,613,500,520.77
  5. Step 5: Solve for x
    x = 1,613,500,520.77/46,413.10
  6. Step 6: Final answer
    x = 34,763.90

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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.