Home / 334,106.32-461,070.02-181,144.10

Finding the Fourth Proportional to 334,106.32, 461,070.02 and 181,144.10

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Solution

The fourth proportional to 334,106.32, 461,070.02 and 181,144.10 is: 249,980.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,106.32 : 461,070.02 = 181,144.10 : x
  2. Step 2: Convert to fraction form
    334,106.32/461,070.02 = 181,144.10/x
  3. Step 3: Cross multiply
    334,106.32x = 461,070.02 × 181,144.10
  4. Step 4: Simplify right side
    334,106.32x = 83,520,110,598.81
  5. Step 5: Solve for x
    x = 83,520,110,598.81/334,106.32
  6. Step 6: Final answer
    x = 249,980.64

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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.