Home / 152,341.04-228,532.83-63,574.21

Finding the Fourth Proportional to 152,341.04, 228,532.83 and 63,574.21

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Solution

The fourth proportional to 152,341.04, 228,532.83 and 63,574.21 is: 95,370.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,341.04 : 228,532.83 = 63,574.21 : x
  2. Step 2: Convert to fraction form
    152,341.04/228,532.83 = 63,574.21/x
  3. Step 3: Cross multiply
    152,341.04x = 228,532.83 × 63,574.21
  4. Step 4: Simplify right side
    152,341.04x = 14,528,793,554.98
  5. Step 5: Solve for x
    x = 14,528,793,554.98/152,341.04
  6. Step 6: Final answer
    x = 95,370.19

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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.