Home / 60,429.30-90,557.55-44,510.10

Finding the Fourth Proportional to 60,429.30, 90,557.55 and 44,510.10

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Solution

The fourth proportional to 60,429.30, 90,557.55 and 44,510.10 is: 66,701.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,429.30 : 90,557.55 = 44,510.10 : x
  2. Step 2: Convert to fraction form
    60,429.30/90,557.55 = 44,510.10/x
  3. Step 3: Cross multiply
    60,429.30x = 90,557.55 × 44,510.10
  4. Step 4: Simplify right side
    60,429.30x = 4,030,725,606.26
  5. Step 5: Solve for x
    x = 4,030,725,606.26/60,429.30
  6. Step 6: Final answer
    x = 66,701.51

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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.