Home / 157,290.04-235,934.52-63,795.52

Finding the Fourth Proportional to 157,290.04, 235,934.52 and 63,795.52

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Solution

The fourth proportional to 157,290.04, 235,934.52 and 63,795.52 is: 95,693.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,290.04 : 235,934.52 = 63,795.52 : x
  2. Step 2: Convert to fraction form
    157,290.04/235,934.52 = 63,795.52/x
  3. Step 3: Cross multiply
    157,290.04x = 235,934.52 × 63,795.52
  4. Step 4: Simplify right side
    157,290.04x = 15,051,565,389.35
  5. Step 5: Solve for x
    x = 15,051,565,389.35/157,290.04
  6. Step 6: Final answer
    x = 95,693.06

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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.