Home / 46,075.41-69,100.77-28,416.06

Finding the Fourth Proportional to 46,075.41, 69,100.77 and 28,416.06

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Solution

The fourth proportional to 46,075.41, 69,100.77 and 28,416.06 is: 42,616.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,075.41 : 69,100.77 = 28,416.06 : x
  2. Step 2: Convert to fraction form
    46,075.41/69,100.77 = 28,416.06/x
  3. Step 3: Cross multiply
    46,075.41x = 69,100.77 × 28,416.06
  4. Step 4: Simplify right side
    46,075.41x = 1,963,571,626.37
  5. Step 5: Solve for x
    x = 1,963,571,626.37/46,075.41
  6. Step 6: Final answer
    x = 42,616.48

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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.