Home / 62,059.60-93,089.40-45,535.60

Finding the Fourth Proportional to 62,059.60, 93,089.40 and 45,535.60

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Solution

The fourth proportional to 62,059.60, 93,089.40 and 45,535.60 is: 68,303.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,059.60 : 93,089.40 = 45,535.60 : x
  2. Step 2: Convert to fraction form
    62,059.60/93,089.40 = 45,535.60/x
  3. Step 3: Cross multiply
    62,059.60x = 93,089.40 × 45,535.60
  4. Step 4: Simplify right side
    62,059.60x = 4,238,881,682.64
  5. Step 5: Solve for x
    x = 4,238,881,682.64/62,059.60
  6. Step 6: Final answer
    x = 68,303.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.