Home / 134,271.04-201,406.56-63,937.12

Finding the Fourth Proportional to 134,271.04, 201,406.56 and 63,937.12

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Solution

The fourth proportional to 134,271.04, 201,406.56 and 63,937.12 is: 95,905.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,271.04 : 201,406.56 = 63,937.12 : x
  2. Step 2: Convert to fraction form
    134,271.04/201,406.56 = 63,937.12/x
  3. Step 3: Cross multiply
    134,271.04x = 201,406.56 × 63,937.12
  4. Step 4: Simplify right side
    134,271.04x = 12,877,355,395.51
  5. Step 5: Solve for x
    x = 12,877,355,395.51/134,271.04
  6. Step 6: Final answer
    x = 95,905.68

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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.