Home / 80,038.06-110,470.93-46,066.16

Finding the Fourth Proportional to 80,038.06, 110,470.93 and 46,066.16

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Solution

The fourth proportional to 80,038.06, 110,470.93 and 46,066.16 is: 63,581.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,038.06 : 110,470.93 = 46,066.16 : x
  2. Step 2: Convert to fraction form
    80,038.06/110,470.93 = 46,066.16/x
  3. Step 3: Cross multiply
    80,038.06x = 110,470.93 × 46,066.16
  4. Step 4: Simplify right side
    80,038.06x = 5,088,971,956.86
  5. Step 5: Solve for x
    x = 5,088,971,956.86/80,038.06
  6. Step 6: Final answer
    x = 63,581.90

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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.