Home / 34,075.92-47,037.60-19,933.32

Finding the Fourth Proportional to 34,075.92, 47,037.60 and 19,933.32

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Solution

The fourth proportional to 34,075.92, 47,037.60 and 19,933.32 is: 27,515.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,075.92 : 47,037.60 = 19,933.32 : x
  2. Step 2: Convert to fraction form
    34,075.92/47,037.60 = 19,933.32/x
  3. Step 3: Cross multiply
    34,075.92x = 47,037.60 × 19,933.32
  4. Step 4: Simplify right side
    34,075.92x = 937,615,532.83
  5. Step 5: Solve for x
    x = 937,615,532.83/34,075.92
  6. Step 6: Final answer
    x = 27,515.49

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Double scale
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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.