Home / 61,623.99-85,041.06-33,329.67

Finding the Fourth Proportional to 61,623.99, 85,041.06 and 33,329.67

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Solution

The fourth proportional to 61,623.99, 85,041.06 and 33,329.67 is: 45,994.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,623.99 : 85,041.06 = 33,329.67 : x
  2. Step 2: Convert to fraction form
    61,623.99/85,041.06 = 33,329.67/x
  3. Step 3: Cross multiply
    61,623.99x = 85,041.06 × 33,329.67
  4. Step 4: Simplify right side
    61,623.99x = 2,834,390,466.25
  5. Step 5: Solve for x
    x = 2,834,390,466.25/61,623.99
  6. Step 6: Final answer
    x = 45,994.92

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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.