Home / 593,364.56-890,038.68-144,088.88

Finding the Fourth Proportional to 593,364.56, 890,038.68 and 144,088.88

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Solution

The fourth proportional to 593,364.56, 890,038.68 and 144,088.88 is: 216,131.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,364.56 : 890,038.68 = 144,088.88 : x
  2. Step 2: Convert to fraction form
    593,364.56/890,038.68 = 144,088.88/x
  3. Step 3: Cross multiply
    593,364.56x = 890,038.68 × 144,088.88
  4. Step 4: Simplify right side
    593,364.56x = 128,244,676,557.88
  5. Step 5: Solve for x
    x = 128,244,676,557.88/593,364.56
  6. Step 6: Final answer
    x = 216,131.34

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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.