Home / 34,946.70-52,413.56-11,570.10

Finding the Fourth Proportional to 34,946.70, 52,413.56 and 11,570.10

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Solution

The fourth proportional to 34,946.70, 52,413.56 and 11,570.10 is: 17,353.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,946.70 : 52,413.56 = 11,570.10 : x
  2. Step 2: Convert to fraction form
    34,946.70/52,413.56 = 11,570.10/x
  3. Step 3: Cross multiply
    34,946.70x = 52,413.56 × 11,570.10
  4. Step 4: Simplify right side
    34,946.70x = 606,430,130.56
  5. Step 5: Solve for x
    x = 606,430,130.56/34,946.70
  6. Step 6: Final answer
    x = 17,353.00

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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.