Home / 107,317.04-148,090.52-59,570.40

Finding the Fourth Proportional to 107,317.04, 148,090.52 and 59,570.40

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Solution

The fourth proportional to 107,317.04, 148,090.52 and 59,570.40 is: 82,203.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,317.04 : 148,090.52 = 59,570.40 : x
  2. Step 2: Convert to fraction form
    107,317.04/148,090.52 = 59,570.40/x
  3. Step 3: Cross multiply
    107,317.04x = 148,090.52 × 59,570.40
  4. Step 4: Simplify right side
    107,317.04x = 8,821,811,512.61
  5. Step 5: Solve for x
    x = 8,821,811,512.61/107,317.04
  6. Step 6: Final answer
    x = 82,203.27

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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.