Home / 124,095.70-186,088.86-35,329.02

Finding the Fourth Proportional to 124,095.70, 186,088.86 and 35,329.02

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Solution

The fourth proportional to 124,095.70, 186,088.86 and 35,329.02 is: 52,977.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,095.70 : 186,088.86 = 35,329.02 : x
  2. Step 2: Convert to fraction form
    124,095.70/186,088.86 = 35,329.02/x
  3. Step 3: Cross multiply
    124,095.70x = 186,088.86 × 35,329.02
  4. Step 4: Simplify right side
    124,095.70x = 6,574,337,056.72
  5. Step 5: Solve for x
    x = 6,574,337,056.72/124,095.70
  6. Step 6: Final answer
    x = 52,977.96

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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.