Home / 44,282.67-61,075.53-28,368.60

Finding the Fourth Proportional to 44,282.67, 61,075.53 and 28,368.60

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Solution

The fourth proportional to 44,282.67, 61,075.53 and 28,368.60 is: 39,126.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,282.67 : 61,075.53 = 28,368.60 : x
  2. Step 2: Convert to fraction form
    44,282.67/61,075.53 = 28,368.60/x
  3. Step 3: Cross multiply
    44,282.67x = 61,075.53 × 28,368.60
  4. Step 4: Simplify right side
    44,282.67x = 1,732,627,280.36
  5. Step 5: Solve for x
    x = 1,732,627,280.36/44,282.67
  6. Step 6: Final answer
    x = 39,126.53

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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.