Home / 62,244.10-93,220.35-42,415.30

Finding the Fourth Proportional to 62,244.10, 93,220.35 and 42,415.30

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Solution

The fourth proportional to 62,244.10, 93,220.35 and 42,415.30 is: 63,523.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,244.10 : 93,220.35 = 42,415.30 : x
  2. Step 2: Convert to fraction form
    62,244.10/93,220.35 = 42,415.30/x
  3. Step 3: Cross multiply
    62,244.10x = 93,220.35 × 42,415.30
  4. Step 4: Simplify right side
    62,244.10x = 3,953,969,111.36
  5. Step 5: Solve for x
    x = 3,953,969,111.36/62,244.10
  6. Step 6: Final answer
    x = 63,523.60

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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.