Home / 88,810.02-122,559.58-48,526.26

Finding the Fourth Proportional to 88,810.02, 122,559.58 and 48,526.26

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Solution

The fourth proportional to 88,810.02, 122,559.58 and 48,526.26 is: 66,967.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,810.02 : 122,559.58 = 48,526.26 : x
  2. Step 2: Convert to fraction form
    88,810.02/122,559.58 = 48,526.26/x
  3. Step 3: Cross multiply
    88,810.02x = 122,559.58 × 48,526.26
  4. Step 4: Simplify right side
    88,810.02x = 5,947,357,645.63
  5. Step 5: Solve for x
    x = 5,947,357,645.63/88,810.02
  6. Step 6: Final answer
    x = 66,967.19

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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.