Home / 94,598.04-130,545.32-54,314.44

Finding the Fourth Proportional to 94,598.04, 130,545.32 and 54,314.44

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Solution

The fourth proportional to 94,598.04, 130,545.32 and 54,314.44 is: 74,953.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,598.04 : 130,545.32 = 54,314.44 : x
  2. Step 2: Convert to fraction form
    94,598.04/130,545.32 = 54,314.44/x
  3. Step 3: Cross multiply
    94,598.04x = 130,545.32 × 54,314.44
  4. Step 4: Simplify right side
    94,598.04x = 7,090,495,950.42
  5. Step 5: Solve for x
    x = 7,090,495,950.42/94,598.04
  6. Step 6: Final answer
    x = 74,953.94

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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.