Home / 39,075.33-58,612.19-9,493.32

Finding the Fourth Proportional to 39,075.33, 58,612.19 and 9,493.32

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Solution

The fourth proportional to 39,075.33, 58,612.19 and 9,493.32 is: 14,239.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,075.33 : 58,612.19 = 9,493.32 : x
  2. Step 2: Convert to fraction form
    39,075.33/58,612.19 = 9,493.32/x
  3. Step 3: Cross multiply
    39,075.33x = 58,612.19 × 9,493.32
  4. Step 4: Simplify right side
    39,075.33x = 556,424,275.57
  5. Step 5: Solve for x
    x = 556,424,275.57/39,075.33
  6. Step 6: Final answer
    x = 14,239.78

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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.