Home / 60,075.18-90,053.91-33,433.89

Finding the Fourth Proportional to 60,075.18, 90,053.91 and 33,433.89

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Solution

The fourth proportional to 60,075.18, 90,053.91 and 33,433.89 is: 50,118.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,075.18 : 90,053.91 = 33,433.89 : x
  2. Step 2: Convert to fraction form
    60,075.18/90,053.91 = 33,433.89/x
  3. Step 3: Cross multiply
    60,075.18x = 90,053.91 × 33,433.89
  4. Step 4: Simplify right side
    60,075.18x = 3,010,852,521.01
  5. Step 5: Solve for x
    x = 3,010,852,521.01/60,075.18
  6. Step 6: Final answer
    x = 50,118.08

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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.