Home / 104,607.03-144,357.30-59,293.74

Finding the Fourth Proportional to 104,607.03, 144,357.30 and 59,293.74

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Solution

The fourth proportional to 104,607.03, 144,357.30 and 59,293.74 is: 81,825.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,607.03 : 144,357.30 = 59,293.74 : x
  2. Step 2: Convert to fraction form
    104,607.03/144,357.30 = 59,293.74/x
  3. Step 3: Cross multiply
    104,607.03x = 144,357.30 × 59,293.74
  4. Step 4: Simplify right side
    104,607.03x = 8,559,484,213.30
  5. Step 5: Solve for x
    x = 8,559,484,213.30/104,607.03
  6. Step 6: Final answer
    x = 81,825.13

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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.