Home / 45,075.94-62,199.40-24,930.10

Finding the Fourth Proportional to 45,075.94, 62,199.40 and 24,930.10

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Solution

The fourth proportional to 45,075.94, 62,199.40 and 24,930.10 is: 34,400.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,075.94 : 62,199.40 = 24,930.10 : x
  2. Step 2: Convert to fraction form
    45,075.94/62,199.40 = 24,930.10/x
  3. Step 3: Cross multiply
    45,075.94x = 62,199.40 × 24,930.10
  4. Step 4: Simplify right side
    45,075.94x = 1,550,637,261.94
  5. Step 5: Solve for x
    x = 1,550,637,261.94/45,075.94
  6. Step 6: Final answer
    x = 34,400.55

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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.