Home / 34,036.04-51,056.48-9,075.95

Finding the Fourth Proportional to 34,036.04, 51,056.48 and 9,075.95

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Solution

The fourth proportional to 34,036.04, 51,056.48 and 9,075.95 is: 13,614.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,036.04 : 51,056.48 = 9,075.95 : x
  2. Step 2: Convert to fraction form
    34,036.04/51,056.48 = 9,075.95/x
  3. Step 3: Cross multiply
    34,036.04x = 51,056.48 × 9,075.95
  4. Step 4: Simplify right side
    34,036.04x = 463,386,059.66
  5. Step 5: Solve for x
    x = 463,386,059.66/34,036.04
  6. Step 6: Final answer
    x = 13,614.57

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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.