Home / 97,555.04-146,325.27-35,225.54

Finding the Fourth Proportional to 97,555.04, 146,325.27 and 35,225.54

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Solution

The fourth proportional to 97,555.04, 146,325.27 and 35,225.54 is: 52,835.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,555.04 : 146,325.27 = 35,225.54 : x
  2. Step 2: Convert to fraction form
    97,555.04/146,325.27 = 35,225.54/x
  3. Step 3: Cross multiply
    97,555.04x = 146,325.27 × 35,225.54
  4. Step 4: Simplify right side
    97,555.04x = 5,154,386,651.40
  5. Step 5: Solve for x
    x = 5,154,386,651.40/97,555.04
  6. Step 6: Final answer
    x = 52,835.68

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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.