Home / 162,547.29-224,360.34-94,577.40

Finding the Fourth Proportional to 162,547.29, 224,360.34 and 94,577.40

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Solution

The fourth proportional to 162,547.29, 224,360.34 and 94,577.40 is: 130,543.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,547.29 : 224,360.34 = 94,577.40 : x
  2. Step 2: Convert to fraction form
    162,547.29/224,360.34 = 94,577.40/x
  3. Step 3: Cross multiply
    162,547.29x = 224,360.34 × 94,577.40
  4. Step 4: Simplify right side
    162,547.29x = 21,219,417,620.32
  5. Step 5: Solve for x
    x = 21,219,417,620.32/162,547.29
  6. Step 6: Final answer
    x = 130,543.04

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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.