Home / 146,283.16-219,337.18-60,790.93

Finding the Fourth Proportional to 146,283.16, 219,337.18 and 60,790.93

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Solution

The fourth proportional to 146,283.16, 219,337.18 and 60,790.93 is: 91,150.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,283.16 : 219,337.18 = 60,790.93 : x
  2. Step 2: Convert to fraction form
    146,283.16/219,337.18 = 60,790.93/x
  3. Step 3: Cross multiply
    146,283.16x = 219,337.18 × 60,790.93
  4. Step 4: Simplify right side
    146,283.16x = 13,333,710,020.66
  5. Step 5: Solve for x
    x = 13,333,710,020.66/146,283.16
  6. Step 6: Final answer
    x = 91,150.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.