Home / 61,384.13-92,075.93-17,010.75

Finding the Fourth Proportional to 61,384.13, 92,075.93 and 17,010.75

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Solution

The fourth proportional to 61,384.13, 92,075.93 and 17,010.75 is: 25,516.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,384.13 : 92,075.93 = 17,010.75 : x
  2. Step 2: Convert to fraction form
    61,384.13/92,075.93 = 17,010.75/x
  3. Step 3: Cross multiply
    61,384.13x = 92,075.93 × 17,010.75
  4. Step 4: Simplify right side
    61,384.13x = 1,566,280,541.19
  5. Step 5: Solve for x
    x = 1,566,280,541.19/61,384.13
  6. Step 6: Final answer
    x = 25,516.05

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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.