Home / 40,050.09-60,075.06-16,368.75

Finding the Fourth Proportional to 40,050.09, 60,075.06 and 16,368.75

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Solution

The fourth proportional to 40,050.09, 60,075.06 and 16,368.75 is: 24,553.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,050.09 : 60,075.06 = 16,368.75 : x
  2. Step 2: Convert to fraction form
    40,050.09/60,075.06 = 16,368.75/x
  3. Step 3: Cross multiply
    40,050.09x = 60,075.06 × 16,368.75
  4. Step 4: Simplify right side
    40,050.09x = 983,353,638.38
  5. Step 5: Solve for x
    x = 983,353,638.38/40,050.09
  6. Step 6: Final answer
    x = 24,553.09

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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.