Home / 46,385.46-64,011.36-25,164.57

Finding the Fourth Proportional to 46,385.46, 64,011.36 and 25,164.57

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Solution

The fourth proportional to 46,385.46, 64,011.36 and 25,164.57 is: 34,726.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,385.46 : 64,011.36 = 25,164.57 : x
  2. Step 2: Convert to fraction form
    46,385.46/64,011.36 = 25,164.57/x
  3. Step 3: Cross multiply
    46,385.46x = 64,011.36 × 25,164.57
  4. Step 4: Simplify right side
    46,385.46x = 1,610,818,683.92
  5. Step 5: Solve for x
    x = 1,610,818,683.92/46,385.46
  6. Step 6: Final answer
    x = 34,726.80

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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.