Home / 64,029.48-88,368.66-37,166.22

Finding the Fourth Proportional to 64,029.48, 88,368.66 and 37,166.22

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Solution

The fourth proportional to 64,029.48, 88,368.66 and 37,166.22 is: 51,294.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,029.48 : 88,368.66 = 37,166.22 : x
  2. Step 2: Convert to fraction form
    64,029.48/88,368.66 = 37,166.22/x
  3. Step 3: Cross multiply
    64,029.48x = 88,368.66 × 37,166.22
  4. Step 4: Simplify right side
    64,029.48x = 3,284,329,058.67
  5. Step 5: Solve for x
    x = 3,284,329,058.67/64,029.48
  6. Step 6: Final answer
    x = 51,294.01

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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.