Home / 64,002.04-88,322.66-37,160.26

Finding the Fourth Proportional to 64,002.04, 88,322.66 and 37,160.26

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Solution

The fourth proportional to 64,002.04, 88,322.66 and 37,160.26 is: 51,281.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,002.04 : 88,322.66 = 37,160.26 : x
  2. Step 2: Convert to fraction form
    64,002.04/88,322.66 = 37,160.26/x
  3. Step 3: Cross multiply
    64,002.04x = 88,322.66 × 37,160.26
  4. Step 4: Simplify right side
    64,002.04x = 3,282,092,567.88
  5. Step 5: Solve for x
    x = 3,282,092,567.88/64,002.04
  6. Step 6: Final answer
    x = 51,281.07

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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.