Home / 134,050.55-201,075.67-34,210.74

Finding the Fourth Proportional to 134,050.55, 201,075.67 and 34,210.74

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Solution

The fourth proportional to 134,050.55, 201,075.67 and 34,210.74 is: 51,316.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,050.55 : 201,075.67 = 34,210.74 : x
  2. Step 2: Convert to fraction form
    134,050.55/201,075.67 = 34,210.74/x
  3. Step 3: Cross multiply
    134,050.55x = 201,075.67 × 34,210.74
  4. Step 4: Simplify right side
    134,050.55x = 6,878,947,295.64
  5. Step 5: Solve for x
    x = 6,878,947,295.64/134,050.55
  6. Step 6: Final answer
    x = 51,316.07

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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.