Home / 59,314.20-81,851.16-35,454.03

Finding the Fourth Proportional to 59,314.20, 81,851.16 and 35,454.03

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Solution

The fourth proportional to 59,314.20, 81,851.16 and 35,454.03 is: 48,925.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,314.20 : 81,851.16 = 35,454.03 : x
  2. Step 2: Convert to fraction form
    59,314.20/81,851.16 = 35,454.03/x
  3. Step 3: Cross multiply
    59,314.20x = 81,851.16 × 35,454.03
  4. Step 4: Simplify right side
    59,314.20x = 2,901,953,482.17
  5. Step 5: Solve for x
    x = 2,901,953,482.17/59,314.20
  6. Step 6: Final answer
    x = 48,925.11

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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.