Home / 46,488.39-64,154.21-25,267.67

Finding the Fourth Proportional to 46,488.39, 64,154.21 and 25,267.67

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Solution

The fourth proportional to 46,488.39, 64,154.21 and 25,267.67 is: 34,869.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,488.39 : 64,154.21 = 25,267.67 : x
  2. Step 2: Convert to fraction form
    46,488.39/64,154.21 = 25,267.67/x
  3. Step 3: Cross multiply
    46,488.39x = 64,154.21 × 25,267.67
  4. Step 4: Simplify right side
    46,488.39x = 1,621,027,407.39
  5. Step 5: Solve for x
    x = 1,621,027,407.39/46,488.39
  6. Step 6: Final answer
    x = 34,869.51

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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.