Home / 60,384.09-83,330.22-33,526.66

Finding the Fourth Proportional to 60,384.09, 83,330.22 and 33,526.66

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Solution

The fourth proportional to 60,384.09, 83,330.22 and 33,526.66 is: 46,266.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,384.09 : 83,330.22 = 33,526.66 : x
  2. Step 2: Convert to fraction form
    60,384.09/83,330.22 = 33,526.66/x
  3. Step 3: Cross multiply
    60,384.09x = 83,330.22 × 33,526.66
  4. Step 4: Simplify right side
    60,384.09x = 2,793,783,953.67
  5. Step 5: Solve for x
    x = 2,793,783,953.67/60,384.09
  6. Step 6: Final answer
    x = 46,266.89

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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.