Home / 184,113.90-254,096.46-112,541.58

Finding the Fourth Proportional to 184,113.90, 254,096.46 and 112,541.58

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Solution

The fourth proportional to 184,113.90, 254,096.46 and 112,541.58 is: 155,319.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,113.90 : 254,096.46 = 112,541.58 : x
  2. Step 2: Convert to fraction form
    184,113.90/254,096.46 = 112,541.58/x
  3. Step 3: Cross multiply
    184,113.90x = 254,096.46 × 112,541.58
  4. Step 4: Simplify right side
    184,113.90x = 28,596,417,080.81
  5. Step 5: Solve for x
    x = 28,596,417,080.81/184,113.90
  6. Step 6: Final answer
    x = 155,319.16

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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.