Home / 45,898.67-63,340.76-25,759.91

Finding the Fourth Proportional to 45,898.67, 63,340.76 and 25,759.91

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Solution

The fourth proportional to 45,898.67, 63,340.76 and 25,759.91 is: 35,549.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,898.67 : 63,340.76 = 25,759.91 : x
  2. Step 2: Convert to fraction form
    45,898.67/63,340.76 = 25,759.91/x
  3. Step 3: Cross multiply
    45,898.67x = 63,340.76 × 25,759.91
  4. Step 4: Simplify right side
    45,898.67x = 1,631,652,024.63
  5. Step 5: Solve for x
    x = 1,631,652,024.63/45,898.67
  6. Step 6: Final answer
    x = 35,549.01

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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.