Home / 107,339.16-148,130.87-59,594.52

Finding the Fourth Proportional to 107,339.16, 148,130.87 and 59,594.52

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Solution

The fourth proportional to 107,339.16, 148,130.87 and 59,594.52 is: 82,242.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,339.16 : 148,130.87 = 59,594.52 : x
  2. Step 2: Convert to fraction form
    107,339.16/148,130.87 = 59,594.52/x
  3. Step 3: Cross multiply
    107,339.16x = 148,130.87 × 59,594.52
  4. Step 4: Simplify right side
    107,339.16x = 8,827,787,796.86
  5. Step 5: Solve for x
    x = 8,827,787,796.86/107,339.16
  6. Step 6: Final answer
    x = 82,242.01

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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.