Home / 45,945.99-63,466.29-34,070.58

Finding the Fourth Proportional to 45,945.99, 63,466.29 and 34,070.58

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Solution

The fourth proportional to 45,945.99, 63,466.29 and 34,070.58 is: 47,062.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,945.99 : 63,466.29 = 34,070.58 : x
  2. Step 2: Convert to fraction form
    45,945.99/63,466.29 = 34,070.58/x
  3. Step 3: Cross multiply
    45,945.99x = 63,466.29 × 34,070.58
  4. Step 4: Simplify right side
    45,945.99x = 2,162,333,310.75
  5. Step 5: Solve for x
    x = 2,162,333,310.75/45,945.99
  6. Step 6: Final answer
    x = 47,062.50

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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.