Home / 29,413.13-44,094.88-12,760.63

Finding the Fourth Proportional to 29,413.13, 44,094.88 and 12,760.63

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Solution

The fourth proportional to 29,413.13, 44,094.88 and 12,760.63 is: 19,130.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,413.13 : 44,094.88 = 12,760.63 : x
  2. Step 2: Convert to fraction form
    29,413.13/44,094.88 = 12,760.63/x
  3. Step 3: Cross multiply
    29,413.13x = 44,094.88 × 12,760.63
  4. Step 4: Simplify right side
    29,413.13x = 562,678,354.29
  5. Step 5: Solve for x
    x = 562,678,354.29/29,413.13
  6. Step 6: Final answer
    x = 19,130.18

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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.