Home / 32,973.60-45,503.50-17,866.67

Finding the Fourth Proportional to 32,973.60, 45,503.50 and 17,866.67

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Solution

The fourth proportional to 32,973.60, 45,503.50 and 17,866.67 is: 24,655.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,973.60 : 45,503.50 = 17,866.67 : x
  2. Step 2: Convert to fraction form
    32,973.60/45,503.50 = 17,866.67/x
  3. Step 3: Cross multiply
    32,973.60x = 45,503.50 × 17,866.67
  4. Step 4: Simplify right side
    32,973.60x = 812,995,953.37
  5. Step 5: Solve for x
    x = 812,995,953.37/32,973.60
  6. Step 6: Final answer
    x = 24,655.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.