Home / 57,328.74-85,905.42-24,030.65

Finding the Fourth Proportional to 57,328.74, 85,905.42 and 24,030.65

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Solution

The fourth proportional to 57,328.74, 85,905.42 and 24,030.65 is: 36,009.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,328.74 : 85,905.42 = 24,030.65 : x
  2. Step 2: Convert to fraction form
    57,328.74/85,905.42 = 24,030.65/x
  3. Step 3: Cross multiply
    57,328.74x = 85,905.42 × 24,030.65
  4. Step 4: Simplify right side
    57,328.74x = 2,064,363,081.12
  5. Step 5: Solve for x
    x = 2,064,363,081.12/57,328.74
  6. Step 6: Final answer
    x = 36,009.22

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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.