Home / 60,116.06-82,953-33,254.93

Finding the Fourth Proportional to 60,116.06, 82,953 and 33,254.93

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Solution

The fourth proportional to 60,116.06, 82,953 and 33,254.93 is: 45,887.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,116.06 : 82,953 = 33,254.93 : x
  2. Step 2: Convert to fraction form
    60,116.06/82,953 = 33,254.93/x
  3. Step 3: Cross multiply
    60,116.06x = 82,953 × 33,254.93
  4. Step 4: Simplify right side
    60,116.06x = 2,758,596,415.67
  5. Step 5: Solve for x
    x = 2,758,596,415.67/60,116.06
  6. Step 6: Final answer
    x = 45,887.84

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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.