Home / 105,024.06-144,927.48-59,695.74

Finding the Fourth Proportional to 105,024.06, 144,927.48 and 59,695.74

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Solution

The fourth proportional to 105,024.06, 144,927.48 and 59,695.74 is: 82,376.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,024.06 : 144,927.48 = 59,695.74 : x
  2. Step 2: Convert to fraction form
    105,024.06/144,927.48 = 59,695.74/x
  3. Step 3: Cross multiply
    105,024.06x = 144,927.48 × 59,695.74
  4. Step 4: Simplify right side
    105,024.06x = 8,651,553,164.94
  5. Step 5: Solve for x
    x = 8,651,553,164.94/105,024.06
  6. Step 6: Final answer
    x = 82,376.87

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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.