Home / 107,624.04-148,513.80-59,875.60

Finding the Fourth Proportional to 107,624.04, 148,513.80 and 59,875.60

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Solution

The fourth proportional to 107,624.04, 148,513.80 and 59,875.60 is: 82,624.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,624.04 : 148,513.80 = 59,875.60 : x
  2. Step 2: Convert to fraction form
    107,624.04/148,513.80 = 59,875.60/x
  3. Step 3: Cross multiply
    107,624.04x = 148,513.80 × 59,875.60
  4. Step 4: Simplify right side
    107,624.04x = 8,892,352,883.28
  5. Step 5: Solve for x
    x = 8,892,352,883.28/107,624.04
  6. Step 6: Final answer
    x = 82,624.22

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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.